chunking

backend/app/api/inventory.py

@@ -92,6 +92,7 @@ def list_storage_fleet(refresh: bool = False, db_session: Session = Depends(get_
         provider = archiver_manager._get_storage_provider(media)
         is_online = False
         hardware_identified = False
+        needs_registration = False
         host_free_bytes = None
         host_total_bytes = None
         live_info = None
@@ -115,6 +116,7 @@ def list_storage_fleet(refresh: bool = False, db_session: Session = Depends(get_
 
                 # Always populate live_info using the unified interface
                 live_info = provider.get_live_info(force=refresh)
+                needs_registration = live_info.get("needs_registration", False)
 
                 # For HDD providers, also grab host-level capacity if possible
                 if is_online and media.media_type == "hdd":
@@ -150,6 +152,7 @@ def list_storage_fleet(refresh: bool = False, db_session: Session = Depends(get_
                 config=final_config,
                 is_online=is_online,
                 is_identified=hardware_identified,
+                needs_registration=needs_registration,
                 priority_index=media.priority_index,
                 host_free_bytes=host_free_bytes,
                 host_total_bytes=host_total_bytes,
@@ -546,6 +549,56 @@ def get_system_analytics(db_session: Session = Depends(get_db)):
     }
 
 
+@router.get("/detect")
+def detect_unregistered_media(db_session: Session = Depends(get_db)):
+    """Scans all configured hardware providers for newly inserted, unregistered media."""
+    from app.services.archiver import archiver_manager
+
+    # 1. Get all unique device paths from existing media
+    registered_devices = db_session.query(models.StorageMedia.extra_config).all()
+    device_paths = set()
+    for (cfg_json,) in registered_devices:
+        if cfg_json:
+            try:
+                cfg = json.loads(cfg_json)
+                if "device_path" in cfg:
+                    device_paths.add(cfg["device_path"])
+            except Exception:
+                pass
+
+    # 2. Add default paths if not already in the set
+    device_paths.add("/dev/nst0")
+
+    detected = []
+    for path in device_paths:
+        # Create a temporary mock media record to get a provider instance
+        mock_media = models.StorageMedia(
+            media_type="lto_tape",
+            extra_config=json.dumps({"device_path": path, "compression": True}),
+        )
+        provider = archiver_manager._get_storage_provider(mock_media)
+        if provider and provider.check_online(force=True):
+            live = provider.get_live_info(force=True)
+            if live.get("identity"):
+                # Check if this identity is already in the DB
+                exists = (
+                    db_session.query(models.StorageMedia)
+                    .filter(models.StorageMedia.identifier == live["identity"])
+                    .first()
+                )
+                if not exists:
+                    detected.append(
+                        {
+                            "identifier": live["identity"],
+                            "media_type": provider.provider_id,
+                            "device_path": path,
+                            "live_info": live,
+                        }
+                    )
+
+    return detected
+
+
 @router.get("/browse")
 def browse_archive_index(path: str = "ROOT", db_session: Session = Depends(get_db)):
     """Browses the archived file index at a specific path."""

backend/app/api/schemas.py

@@ -38,6 +38,7 @@ class MediaSchema(BaseModel):
     config: Dict[str, Any]
     is_online: bool = False
     is_identified: bool = False
+    needs_registration: bool = False
     priority_index: int = 0
     host_free_bytes: Optional[int] = None
     host_total_bytes: Optional[int] = None

backend/app/providers/base.py

@@ -87,6 +87,14 @@ class AbstractStorageProvider(ABC):
         """
         raise NotImplementedError("This provider does not support random access.")
 
+    def get_utilization(self) -> Optional[float]:
+        """
+        Returns the actual hardware utilization as a float between 0.0 and 1.0.
+        Used for intelligent 'full' detection on hardware that supports it (like LTO MAM).
+        Returns None if not supported by the hardware/provider.
+        """
+        return None
+
     @abstractmethod
     def finalize_media(self, media_id: str):
         """Finalizes the media (e.g., writing index, ejecting)"""

backend/app/providers/tape.py

@@ -23,6 +23,12 @@ class LTOProvider(AbstractStorageProvider):
             "title": "Device Path",
             "description": "e.g., /dev/nst0",
         },
+        "compression": {
+            "type": "boolean",
+            "title": "Hardware Compression",
+            "description": "Enable LTO hardware-level compression (default: True).",
+            "default": True,
+        },
         "encryption_key": {
             "type": "string",
             "title": "Hardware Encryption Key",
@@ -36,6 +42,7 @@ class LTOProvider(AbstractStorageProvider):
 
     def __init__(self, config: Dict[str, Any]):
         self.device_path = config.get("device_path", "/dev/nst0")
+        self.compression = config.get("compression", True)
         self.encryption_key = config.get("encryption_key")
 
         # Initialize LKG entry if not exists
@@ -231,18 +238,30 @@ class LTOProvider(AbstractStorageProvider):
 
     def get_live_info(self, force: bool = False) -> Dict[str, Any]:
         """Performs a single-pass discovery of all hardware metrics to ensure consistency."""
+        prev_online = LTOProvider._lkg_state[self.device_path]["online"]
+        prev_barcode = LTOProvider._lkg_state[self.device_path]["mam"].get("barcode")
+
         self.check_online(force=force)
         # Since check_online throttles and sets online/last_check, we follow its lead
         mam = self.get_mam_info(force=force)
         drive = self.get_drive_info()
 
         identity = mam.get("barcode") or mam.get("serial")
+        is_online = LTOProvider._lkg_state[self.device_path]["online"]
+
+        # Detection logic for state changes (Hardware Awareness)
+        needs_registration = False
+        if not prev_online and is_online:
+            if identity and not prev_barcode:
+                logger.info(f"DETECTED TAPE INSERTION: {identity}")
+                needs_registration = True
 
         return {
-            "online": LTOProvider._lkg_state[self.device_path]["online"],
+            "online": is_online,
             "drive": drive,
             "tape": mam,
             "identity": identity,
+            "needs_registration": needs_registration,
         }
 
     def get_name(self) -> str:
@@ -334,6 +353,18 @@ class LTOProvider(AbstractStorageProvider):
             logger.error(f"Tape command 'mt {command}' failed: {e.stderr.decode()}")
             raise
 
+    def _setup_compression(self):
+        """Configures hardware compression on the drive using mt"""
+        if not os.path.exists(self.device_path):
+            return
+
+        try:
+            mode = "compression 1" if self.compression else "compression 0"
+            self._run_mt(mode)
+            logger.info(f"LTO Hardware Compression set to: {self.compression}")
+        except Exception as e:
+            logger.error(f"Failed to set hardware compression: {e}")
+
     def _setup_encryption(self):
         """Configures hardware encryption on the drive using stenc"""
         if not os.path.exists(self.device_path):
@@ -385,6 +416,7 @@ class LTOProvider(AbstractStorageProvider):
 
         try:
             self._setup_encryption()
+            self._setup_compression()
             self._run_mt("rewind")
             cmd = ["tar", "-xf", self.device_path, "-O", ".tapehoard_label"]
             self._log_command(cmd)
@@ -461,6 +493,7 @@ class LTOProvider(AbstractStorageProvider):
 
         # Ensure encryption key is loaded before appending
         self._setup_encryption()
+        self._setup_compression()
         self._run_mt("eod")
         return True
 
@@ -493,12 +526,24 @@ class LTOProvider(AbstractStorageProvider):
         proc.wait()
         return file_num
 
+    def get_utilization(self) -> Optional[float]:
+        """Calculates actual hardware utilization from MAM capacity attributes."""
+        # Force a fresh MAM read to get the most accurate current state after a write
+        mam = self.get_mam_info(force=True)
+        if "max_capacity_mib" in mam and "remaining_capacity_mib" in mam:
+            max_cap = mam["max_capacity_mib"]
+            rem_cap = mam["remaining_capacity_mib"]
+            if max_cap > 0:
+                return (max_cap - rem_cap) / max_cap
+        return None
+
     def finalize_media(self, media_id: str):
         self._run_mt("offline")
 
     def read_archive(self, media_id: str, location_id: str) -> BinaryIO:
         # Ensure encryption key is loaded before reading
         self._setup_encryption()
+        self._setup_compression()
         self._run_mt("rewind")
         try:
             loc_int = int(location_id)

backend/app/services/archiver.py

@@ -1,6 +1,7 @@
 import json
 import os
 import shutil
+import subprocess
 import tarfile
 import time
 import uuid
@@ -204,7 +205,11 @@ class ArchiverService:
                     }
                 )
                 accumulated_size += remaining_file_bytes
-            elif available_space >= MINIMUM_FRAGMENT_SIZE:
+            elif (
+                file_state.size > media_record.capacity
+                and available_space >= MINIMUM_FRAGMENT_SIZE
+            ):
+                # ONLY split if the file is physically larger than a single piece of media
                 backup_workload.append(
                     {
                         "file_state": file_state,
@@ -215,6 +220,10 @@ class ArchiverService:
                 )
                 accumulated_size += available_space
                 break
+            else:
+                # File is larger than remaining space but smaller than total media capacity.
+                # Skip it for this media to avoid unnecessary fragmentation.
+                continue
 
         return backup_workload
 
@@ -249,6 +258,13 @@ class ArchiverService:
             JobManager.complete_job(job_id)
             return
 
+        # --- Tar Chunking Logic ---
+        # Ensure at least 100 archives per tape to improve restoration granularity.
+        # Max chunk size = capacity / 100.
+        MAX_CHUNK_SIZE = media_record.capacity // 100
+        if MAX_CHUNK_SIZE < 100 * 1024 * 1024:  # Minimum 100MB chunk
+            MAX_CHUNK_SIZE = 100 * 1024 * 1024
+
         total_payload_bytes = sum(
             item["offset_end"] - item["offset_start"] for item in workload_batch
         )
@@ -270,28 +286,62 @@ class ArchiverService:
                 JobManager.fail_job(job_id, "Hardware refused write initialization.")
                 return
 
-            archive_filename = (
-                f"backup_{datetime.now(timezone.utc).strftime('%Y%m%d_%H%M%S')}.tar"
-            )
-            staging_full_path = os.path.join(self.staging_directory, archive_filename)
-
             processed_bytes = 0
+            batch_uuid = str(uuid.uuid4())
+
+            # Split workload into chunks for packaging
+            chunks = []
+            current_chunk = []
+            current_chunk_size = 0
+            for item in workload_batch:
+                item_size = item["offset_end"] - item["offset_start"]
+
+                # CHUNKING LOGIC:
+                # 1. If adding this item exceeds MAX_CHUNK_SIZE...
+                # 2. AND we already have items in the current chunk...
+                # 3. AND it's not a random access provider...
+                # ... then finalize the current chunk.
+                if (
+                    current_chunk_size + item_size > MAX_CHUNK_SIZE
+                    and current_chunk
+                    and not storage_provider.capabilities.get("supports_random_access")
+                ):
+                    chunks.append(current_chunk)
+                    current_chunk = []
+                    current_chunk_size = 0
+
+                # Add item to chunk (even if it makes the chunk > MAX_CHUNK_SIZE,
+                # this allows single large files to create their own larger archive).
+                current_chunk.append(item)
+                current_chunk_size += item_size
+            if current_chunk:
+                chunks.append(current_chunk)
+
+            for chunk_index, chunk_items in enumerate(chunks):
+                if JobManager.is_cancelled(job_id):
+                    break
+
+                archive_filename = f"backup_{datetime.now(timezone.utc).strftime('%Y%m%d_%H%M%S')}_{chunk_index}.tar"
+                staging_full_path = os.path.join(
+                    self.staging_directory, archive_filename
+                )
+
                 remaining_to_write = []
 
                 # --- Optimized Deduplication ---
                 target_hashes = [
                     item["file_state"].sha256_hash
-                for item in workload_batch
+                    for item in chunk_items
                     if item["file_state"].sha256_hash
                 ]
                 existing_versions = {}
                 SQLITE_VARIABLE_LIMIT = 500
                 for i in range(0, len(target_hashes), SQLITE_VARIABLE_LIMIT):
-                chunk = target_hashes[i : i + SQLITE_VARIABLE_LIMIT]
+                    sql_chunk = target_hashes[i : i + SQLITE_VARIABLE_LIMIT]
                     chunk_v = (
                         db_session.query(models.FileVersion)
                         .join(models.FilesystemState)
-                    .filter(models.FilesystemState.sha256_hash.in_(chunk))
+                        .filter(models.FilesystemState.sha256_hash.in_(sql_chunk))
                         .all()
                     )
                     for v in chunk_v:
@@ -299,10 +349,14 @@ class ArchiverService:
                             (v.file_state.sha256_hash, v.offset_start, v.offset_end)
                         ] = v
 
-            for item in workload_batch:
+                for item in chunk_items:
                     file_state = item["file_state"]
                     dupe = existing_versions.get(
-                    (file_state.sha256_hash, item["offset_start"], item["offset_end"])
+                        (
+                            file_state.sha256_hash,
+                            item["offset_start"],
+                            item["offset_end"],
+                        )
                     )
                     if dupe:
                         db_session.add(
@@ -319,11 +373,11 @@ class ArchiverService:
                     else:
                         remaining_to_write.append(item)
 
-            # Packaging
-            if remaining_to_write:
-                batch_uuid = str(uuid.uuid4())
+                if not remaining_to_write:
+                    continue
 
                 if storage_provider.capabilities.get("supports_random_access"):
+                    # Random Access: Write files directly
                     import io
 
                     for item in remaining_to_write:
@@ -385,7 +439,55 @@ class ArchiverService:
                                 )
                             )
                 else:
-                    # Sequential Media (Tape): Tar Stream
+                    # Sequential Media (Tape): Hybrid Tar Generation
+                    has_splits = any(item["is_split"] for item in remaining_to_write)
+
+                    if not has_splits and shutil.which("tar"):
+                        # PERFORMANCE PATH: Use system tar binary for whole files
+                        # Generate a null-terminated file list to handle special characters safely
+                        file_list_path = staging_full_path + ".list"
+                        with open(file_list_path, "w") as f_list:
+                            for item in remaining_to_write:
+                                # Write absolute path to list
+                                f_list.write(item["file_state"].file_path + "\0")
+
+                        try:
+                            # Use -C / to handle absolute paths, --null and -T for the list
+                            # --no-recursion since we've already resolved the file list
+                            cmd = [
+                                "tar",
+                                "-cf",
+                                staging_full_path,
+                                "--null",
+                                "-T",
+                                file_list_path,
+                                "--no-recursion",
+                                "--absolute-names",
+                            ]
+                            logger.debug(f"RUNNING BINARY TAR: {' '.join(cmd)}")
+                            subprocess.run(cmd, check=True, capture_output=True)
+
+                            # Update progress to 100% for this chunk
+                            processed_bytes += sum(
+                                i["offset_end"] - i["offset_start"]
+                                for i in remaining_to_write
+                            )
+                            JobManager.update_job(
+                                job_id,
+                                15.0 + (70.0 * (processed_bytes / safe_divisor)),
+                                f"Archived chunk {chunk_index+1} via binary tar",
+                            )
+                        except Exception as e:
+                            logger.error(
+                                f"Binary tar failed, falling back to Python: {e}"
+                            )
+                            has_splits = True  # Trigger fallback
+                        finally:
+                            if os.path.exists(file_list_path):
+                                os.remove(file_list_path)
+
+                    if has_splits or not shutil.which("tar"):
+                        # COMPATIBILITY PATH: Pure Python for fragments or if tar is missing
                         with tarfile.open(staging_full_path, "w") as tar_bundle:
                             for item in remaining_to_write:
                                 if JobManager.is_cancelled(job_id):
@@ -397,7 +499,9 @@ class ArchiverService:
                                     item["offset_end"],
                                 )
                                 chunk_size = end - start
-                            internal_name = self.normalize_path(file_state.file_path)
+                                internal_name = self.normalize_path(
+                                    file_state.file_path
+                                )
                                 if item["is_split"]:
                                     internal_name += f".part_{start}_{end}"
 
@@ -430,18 +534,18 @@ class ArchiverService:
                                 )
 
                     if JobManager.is_cancelled(job_id):
-                return
+                        if os.path.exists(staging_full_path):
+                            os.remove(staging_full_path)
+                        break
 
-            # Finalize Staging for Sequential
-            if remaining_to_write and not storage_provider.capabilities.get(
-                "supports_random_access"
-            ):
                     with open(staging_full_path, "a") as f:
                         f.flush()
                         os.fsync(f.fileno())
 
                     JobManager.update_job(
-                    job_id, 85.0, f"Streaming bitstream to {media_record.media_type}..."
+                        job_id,
+                        15.0 + (70.0 * (processed_bytes / safe_divisor)),
+                        f"Streaming chunk {chunk_index+1}/{len(chunks)} to {media_record.media_type}...",
                     )
                     with open(staging_full_path, "rb") as final_stream:
                         archive_location_id = storage_provider.write_archive(
@@ -462,6 +566,51 @@ class ArchiverService:
                             )
                         )
 
+                    if os.path.exists(staging_full_path):
+                        os.remove(staging_full_path)
+
+            # --- Saturated Media Logic ---
+            # If utilized over 98%, mark as full and cede priority
+            # First, try to get actual hardware utilization (trust hardware MAM over our byte counts)
+            hardware_utilization = None
+            if hasattr(storage_provider, "get_utilization"):
+                hardware_utilization = storage_provider.get_utilization()
+
+            if hardware_utilization is not None:
+                # Handle MagicMock values in tests to prevent formatting errors
+                try:
+                    utilization_ratio = float(hardware_utilization)
+                    logger.info(
+                        f"Hardware reported utilization: {utilization_ratio*100:.1f}%"
+                    )
+                except (TypeError, ValueError):
+                    utilization_ratio = (
+                        media_record.bytes_used / media_record.capacity
+                        if media_record.capacity > 0
+                        else 0
+                    )
+            else:
+                utilization_ratio = (
+                    media_record.bytes_used / media_record.capacity
+                    if media_record.capacity > 0
+                    else 0
+                )
+
+            if utilization_ratio >= 0.98:
+                logger.info(
+                    f"MEDIA SATURATED: {media_record.identifier} ({utilization_ratio*100:.1f}%)"
+                )
+                media_record.status = "full"
+
+                # Automate priority ceding: Move this media to the end of the list
+                max_priority = (
+                    db_session.query(func.max(models.StorageMedia.priority_index))
+                    .filter(models.StorageMedia.id != media_record.id)
+                    .scalar()
+                    or 0
+                )
+                media_record.priority_index = max_priority + 1
+
             db_session.commit()
             JobManager.complete_job(job_id)
             from app.services.notifications import notification_manager
@@ -476,8 +625,13 @@ class ArchiverService:
             logger.exception(f"Archival failed: {e}")
             JobManager.fail_job(job_id, str(e))
         finally:
-            if os.path.exists(staging_full_path):
-                os.remove(staging_full_path)
+            # Clean up any residual staging files
+            for chunk_file in os.listdir(self.staging_directory):
+                if chunk_file.startswith("backup_") and chunk_file.endswith(".tar"):
+                    try:
+                        os.remove(os.path.join(self.staging_directory, chunk_file))
+                    except Exception:
+                        pass
 
     def run_restore(self, db_session: Session, destination_root: str, job_id: int):
         """Orchestrates the retrieval and reassembly of data from storage providers."""

backend/tests/test_service_archiver.py

@@ -87,26 +87,29 @@ def test_assemble_backup_batch(db_session):
     )
     db_session.add(m)
 
-    # Create files that will exceed capacity (200MB each)
+    # Create files
     size_200mb = 200 * 1024 * 1024
     f1 = models.FilesystemState(
         file_path="/f1.bin", size=size_200mb, mtime=1, is_indexed=True
     )
+    # f2 is 200MB, would fit on fresh tape. Should be skipped on this 300MB tape
+    # after f1 (200MB) is added, because only 100MB is left.
     f2 = models.FilesystemState(
         file_path="/f2.bin", size=size_200mb, mtime=1, is_indexed=True
     )
-    db_session.add_all([f1, f2])
+    # f3 is 500MB, larger than total capacity (300MB). SHOULD be split.
+    f3 = models.FilesystemState(
+        file_path="/f3.bin", size=500 * 1024 * 1024, mtime=1, is_indexed=True
+    )
+    db_session.add_all([f1, f2, f3])
     db_session.commit()
 
     batch = archiver.assemble_backup_batch(db_session, m.id)
 
-    # Batch should contain all of f1 and 100MB of f2
+    # Batch should contain f1 (200MB) and 100MB of f3 (f2 is skipped)
     assert len(batch) == 2
     assert batch[0]["file_state"].file_path == "/f1.bin"
-    assert batch[0]["offset_end"] == size_200mb
-
-    assert batch[1]["file_state"].file_path == "/f2.bin"
-    # f1 uses 200MB, leaving 100MB for f2
+    assert batch[1]["file_state"].file_path == "/f3.bin"
     assert batch[1]["offset_end"] == 100 * 1024 * 1024
     assert batch[1]["is_split"] is True
 

frontend/src/lib/api/types.gen.ts

@@ -448,6 +448,10 @@ export type MediaSchema = {
      * Is Identified
      */
     is_identified?: boolean;
+    /**
+     * Needs Registration
+     */
+    needs_registration?: boolean;
     /**
      * Priority Index
      */

frontend/src/routes/inventory/+page.svelte

@@ -215,6 +215,22 @@
         if (pollInterval) clearInterval(pollInterval);
     });
 
+    $effect(() => {
+        const needsReg = mediaList.find(m => m.is_online && m.needs_registration);
+        if (needsReg) {
+            toast.info(`New media detected: ${needsReg.identifier}. Please register or initialize it.`, {
+                action: {
+                    label: 'Register',
+                    onClick: () => {
+                        newMedia.media_type = needsReg.media_type;
+                        newMedia.identifier = needsReg.identifier;
+                        showRegisterDialog = true;
+                    }
+                }
+            });
+        }
+    });
+
     function handleDndConsider(e: CustomEvent) {
         const activeItems = e.detail.items;
         const inactiveItems = mediaList.filter(m => m.status !== 'active' || (m.capacity > 0 && (m.bytes_used / m.capacity) >= 0.98));
@@ -456,7 +472,7 @@
             {#if media.is_online}
                 {#if !media.is_identified}
                     <Button variant="outline" size="sm" class="h-7 text-[10px] border-orange-500/30 text-orange-400 hover:bg-orange-500/10" onclick={() => handleInitialize(media.id, media.identifier)}>Initialize</Button>
-                {:else if media.status === 'active'}
+                {:else if media.status === 'active' && (media.bytes_used / (media.capacity || 1)) < 0.98}
                     <Button variant="default" size="sm" class="h-7 text-[10px] bg-blue-600 hover:bg-blue-500" onclick={() => handleStartBackup(media.id, media.identifier)}>Archive</Button>
                 {/if}
             {/if}
@@ -881,7 +897,18 @@
                     <div class="grid grid-cols-2 gap-4 animate-in slide-in-from-top-2 duration-300">
                         {#each Object.entries(activeProvider.config_schema) as [key, schema]}
                             {@const field = schema as any}
-                            <div class="space-y-2">
+                            <div class="space-y-2 flex flex-col justify-center">
+                                {#if field.type === 'boolean'}
+                                    <div class="flex items-center gap-3 h-10 px-1">
+                                        <input
+                                            id="config-{key}"
+                                            type="checkbox"
+                                            bind:checked={dynamicConfig[key]}
+                                            class="w-4 h-4 rounded border-border-color bg-bg-primary text-blue-600 focus:ring-blue-500/20"
+                                        />
+                                        <label class="text-xs font-medium text-text-secondary cursor-pointer" for="config-{key}">{field.title || key}</label>
+                                    </div>
+                                {:else}
                                     <label class="text-xs font-medium text-text-secondary ml-1" for="config-{key}">{field.title || key}</label>
                                     <Input
                                         id="config-{key}"
@@ -890,6 +917,7 @@
                                         type={key.includes("key") || key.includes("passphrase") ? "password" : "text"}
                                         class="h-10 bg-bg-primary/50 border-border-color font-mono text-sm"
                                     />
+                                {/if}
                             </div>
                         {/each}
                     </div>
@@ -940,7 +968,18 @@
                         <div class="grid grid-cols-1 gap-4">
                             {#each Object.entries(schema) as [key, entry]}
                                 {@const field = entry as any}
-                                <div class="space-y-2">
+                                <div class="space-y-2 flex flex-col justify-center">
+                                    {#if field.type === 'boolean'}
+                                        <div class="flex items-center gap-3 h-10 px-1">
+                                            <input
+                                                id="edit-config-{key}"
+                                                type="checkbox"
+                                                bind:checked={(editingMedia.config[key] as any)}
+                                                class="w-4 h-4 rounded border-border-color bg-bg-primary text-blue-600 focus:ring-blue-500/20"
+                                            />
+                                            <label class="text-xs font-medium text-text-secondary cursor-pointer" for="edit-config-{key}">{field.title || key}</label>
+                                        </div>
+                                    {:else}
                                         <label class="text-xs font-medium text-text-secondary ml-1" for="edit-config-{key}">{field.title || key}</label>
                                         <Input
                                             id="edit-config-{key}"
@@ -948,6 +987,7 @@
                                             type={key.includes("key") || key.includes("passphrase") ? "password" : "text"}
                                             class="h-10 bg-bg-primary/50 border-border-color font-mono text-sm"
                                         />
+                                    {/if}
                                 </div>
                             {/each}
                         </div>

justfile

@@ -44,6 +44,10 @@ check:
     @echo "Running frontend checks..."
     cd frontend && npm run check
 
+# Run all tests and linting
+test: lint pytest check
+    @echo "Running tests..."
+
 # Auto-format all code (Ruff Format)
 format:
     @echo "Formatting Python (Ruff)..."