nix: set up project-wide formatter

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I4806c58aa0a17f504c9312723ad770166a6a6964

migrations/sqlite/V15__managed_storage.sql

@@ -1,30 +1,33 @@
 -- V15: Managed File Storage
 -- Adds server-side content-addressable storage for uploaded files
-
 -- Add storage mode to media_items (external = file on disk, managed = in content-addressable storage)
-ALTER TABLE media_items ADD COLUMN storage_mode TEXT NOT NULL DEFAULT 'external';
+ALTER TABLE media_items
+ADD COLUMN storage_mode TEXT NOT NULL DEFAULT 'external';
 
 -- Original filename for managed uploads (preserved separately from file_name which may be normalized)
-ALTER TABLE media_items ADD COLUMN original_filename TEXT;
+ALTER TABLE media_items
+ADD COLUMN original_filename TEXT;
 
 -- When the file was uploaded to managed storage
-ALTER TABLE media_items ADD COLUMN uploaded_at TEXT;
+ALTER TABLE media_items
+ADD COLUMN uploaded_at TEXT;
 
 -- Storage key for looking up the blob (usually same as content_hash for deduplication)
-ALTER TABLE media_items ADD COLUMN storage_key TEXT;
+ALTER TABLE media_items
+ADD COLUMN storage_key TEXT;
 
 -- Managed blobs table - tracks deduplicated file storage
 CREATE TABLE managed_blobs (
-    content_hash TEXT PRIMARY KEY NOT NULL,
-    file_size INTEGER NOT NULL,
-    mime_type TEXT NOT NULL,
-    reference_count INTEGER NOT NULL DEFAULT 1,
-    stored_at TEXT NOT NULL,
-    last_verified TEXT
+  content_hash TEXT PRIMARY KEY NOT NULL,
+  file_size INTEGER NOT NULL,
+  mime_type TEXT NOT NULL,
+  reference_count INTEGER NOT NULL DEFAULT 1,
+  stored_at TEXT NOT NULL,
+  last_verified TEXT
 );
 
 -- Index for finding managed media items
-CREATE INDEX idx_media_storage_mode ON media_items(storage_mode);
+CREATE INDEX idx_media_storage_mode ON media_items (storage_mode);
 
 -- Index for finding orphaned blobs (reference_count = 0)
-CREATE INDEX idx_blobs_reference_count ON managed_blobs(reference_count);
+CREATE INDEX idx_blobs_reference_count ON managed_blobs (reference_count);