feat(enhance): config, templates, ComfyUI client, jobs, endpoints (#192)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/database/schema.rs

@@ -41,6 +41,28 @@ diesel::table! {
     }
 }
 
+diesel::table! {
+    enhance_jobs (id) {
+        id -> Text,
+        original_hash -> Text,
+        library_id -> Integer,
+        rel_path -> Text,
+        template -> Text,
+        prompt -> Nullable<Text>,
+        reference_hash -> Nullable<Text>,
+        reference_path -> Nullable<Text>,
+        comfy_prompt_id -> Text,
+        status -> Text,
+        error -> Nullable<Text>,
+        queue_position -> Nullable<Integer>,
+        pending -> Text,
+        saved -> Text,
+        discarded -> Integer,
+        created_at -> BigInt,
+        updated_at -> BigInt,
+    }
+}
+
 diesel::table! {
     entities (id) {
         id -> Integer,
@@ -406,6 +428,7 @@ diesel::allow_tables_to_appear_in_same_query!(
     calendar_events,
     clip_failures,
     daily_conversation_summaries,
+    enhance_jobs,
     entities,
     entity_facts,
     entity_photo_links,