update: overhauled firmware ui. Added public flash page.

backend/builder/router.py

@@ -1,5 +1,5 @@
 from fastapi import APIRouter, Depends, HTTPException
-from fastapi.responses import FileResponse
+from fastapi.responses import FileResponse, PlainTextResponse
 from auth.models import TokenPayload
 from auth.dependencies import require_permission
 from builder.models import (
@@ -20,6 +20,7 @@ async def list_built_melodies(
     melodies = await service.list_built_melodies()
     return BuiltMelodyListResponse(melodies=melodies, total=len(melodies))
 
+
 @router.get("/for-melody/{firestore_melody_id}")
 async def get_for_firestore_melody(
     firestore_melody_id: str,
@@ -32,6 +33,14 @@ async def get_for_firestore_melody(
     return result.model_dump()
 
 
+@router.get("/generate-builtin-list")
+async def generate_builtin_list(
+    _user: TokenPayload = Depends(require_permission("melodies", "view")),
+):
+    """Generate a C++ header with PROGMEM arrays for all is_builtin archetypes."""
+    code = await service.generate_builtin_list()
+    return PlainTextResponse(content=code, media_type="text/plain")
+
 
 @router.get("/{melody_id}", response_model=BuiltMelodyInDB)
 async def get_built_melody(
@@ -66,6 +75,15 @@ async def delete_built_melody(
     await service.delete_built_melody(melody_id)
 
 
+@router.post("/{melody_id}/toggle-builtin", response_model=BuiltMelodyInDB)
+async def toggle_builtin(
+    melody_id: str,
+    _user: TokenPayload = Depends(require_permission("melodies", "edit")),
+):
+    """Toggle the is_builtin flag for an archetype."""
+    return await service.toggle_builtin(melody_id)
+
+
 @router.post("/{melody_id}/build-binary", response_model=BuiltMelodyInDB)
 async def build_binary(
     melody_id: str,