Fix completed runs not appearing in list + add purge-failed endpoint

- Update save_run_cache to also update actor_id, recipe, inputs on conflict
- Add logging for actor_id when saving runs to run_cache
- Add admin endpoint DELETE /runs/admin/purge-failed to delete all failed runs

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/routers/cache.py

@@ -8,7 +8,7 @@ import logging
 from pathlib import Path
 from typing import Optional, Dict, Any
 
-from fastapi import APIRouter, Request, Depends, HTTPException, UploadFile, File
+from fastapi import APIRouter, Request, Depends, HTTPException, UploadFile, File, Form
 from fastapi.responses import HTMLResponse, FileResponse
 from pydantic import BaseModel
 
@@ -208,13 +208,95 @@ async def import_from_ipfs(
     return {"cid": cid, "imported": True}
 
 
-@router.post("/upload")
-async def upload_content(
-    file: UploadFile = File(...),
+@router.post("/upload/chunk")
+async def upload_chunk(
+    request: Request,
+    chunk: UploadFile = File(...),
+    upload_id: str = Form(...),
+    chunk_index: int = Form(...),
+    total_chunks: int = Form(...),
+    filename: str = Form(...),
+    display_name: Optional[str] = Form(None),
     ctx: UserContext = Depends(require_auth),
     cache_service: CacheService = Depends(get_cache_service),
 ):
-    """Upload content to cache and IPFS."""
+    """Upload a file chunk. Assembles file when all chunks received."""
+    import tempfile
+    import os
+
+    # Create temp dir for this upload
+    chunk_dir = Path(tempfile.gettempdir()) / "uploads" / upload_id
+    chunk_dir.mkdir(parents=True, exist_ok=True)
+
+    # Save this chunk
+    chunk_path = chunk_dir / f"chunk_{chunk_index:05d}"
+    chunk_data = await chunk.read()
+    chunk_path.write_bytes(chunk_data)
+
+    # Check if all chunks received
+    received = len(list(chunk_dir.glob("chunk_*")))
+
+    if received < total_chunks:
+        return {"status": "partial", "received": received, "total": total_chunks}
+
+    # All chunks received - assemble file
+    final_path = chunk_dir / filename
+    with open(final_path, 'wb') as f:
+        for i in range(total_chunks):
+            cp = chunk_dir / f"chunk_{i:05d}"
+            f.write(cp.read_bytes())
+            cp.unlink()  # Clean up chunk
+
+    # Read assembled file
+    content = final_path.read_bytes()
+    final_path.unlink()
+    chunk_dir.rmdir()
+
+    # Now do the normal upload flow
+    cid, ipfs_cid, error = await cache_service.upload_content(
+        content=content,
+        filename=filename,
+        actor_id=ctx.actor_id,
+    )
+
+    if error:
+        raise HTTPException(400, error)
+
+    # Assign friendly name
+    final_cid = ipfs_cid or cid
+    from ..services.naming_service import get_naming_service
+    naming = get_naming_service()
+    friendly_entry = await naming.assign_name(
+        cid=final_cid,
+        actor_id=ctx.actor_id,
+        item_type="media",
+        display_name=display_name,
+        filename=filename,
+    )
+
+    return {
+        "status": "complete",
+        "cid": final_cid,
+        "friendly_name": friendly_entry["friendly_name"],
+        "filename": filename,
+        "size": len(content),
+        "uploaded": True,
+    }
+
+
+@router.post("/upload")
+async def upload_content(
+    file: UploadFile = File(...),
+    display_name: Optional[str] = Form(None),
+    ctx: UserContext = Depends(require_auth),
+    cache_service: CacheService = Depends(get_cache_service),
+):
+    """Upload content to cache and IPFS.
+
+    Args:
+        file: The file to upload
+        display_name: Optional custom name for the media (used as friendly name)
+    """
     content = await file.read()
     cid, ipfs_cid, error = await cache_service.upload_content(
         content=content,
@@ -233,6 +315,7 @@ async def upload_content(
         cid=final_cid,
         actor_id=ctx.actor_id,
         item_type="media",
+        display_name=display_name,  # Use custom name if provided
         filename=file.filename,
     )
 
@@ -350,3 +433,83 @@ async def update_metadata_htmx(
         <div class="text-green-400 mb-4">Metadata saved!</div>
         <script>setTimeout(() => location.reload(), 1000);</script>
     ''')
+
+
+# Friendly name editing
+@router.get("/{cid}/name-form", response_class=HTMLResponse)
+async def get_name_form(
+    cid: str,
+    request: Request,
+    cache_service: CacheService = Depends(get_cache_service),
+):
+    """Get friendly name editing form (HTMX)."""
+    ctx = await get_current_user(request)
+    if not ctx:
+        return HTMLResponse('<div class="text-red-400">Login required</div>')
+
+    # Get current friendly name
+    from ..services.naming_service import get_naming_service
+    naming = get_naming_service()
+    entry = await naming.get_by_cid(ctx.actor_id, cid)
+    current_name = entry.get("base_name", "") if entry else ""
+
+    return HTMLResponse(f'''
+        <form hx-post="/cache/{cid}/name"
+              hx-target="#friendly-name-section"
+              hx-swap="innerHTML"
+              class="space-y-3">
+            <div>
+                <label class="block text-gray-400 text-sm mb-1">Friendly Name</label>
+                <input type="text" name="display_name" value="{current_name}"
+                       placeholder="e.g., my-background-video"
+                       class="w-full bg-gray-900 border border-gray-600 rounded px-3 py-2 text-white">
+                <p class="text-gray-500 text-xs mt-1">A name to reference this media in recipes</p>
+            </div>
+            <div class="flex space-x-2">
+                <button type="submit"
+                        class="bg-blue-600 hover:bg-blue-700 px-4 py-2 rounded font-medium">
+                    Save
+                </button>
+                <button type="button"
+                        onclick="location.reload()"
+                        class="px-4 py-2 rounded border border-gray-600 hover:bg-gray-700">
+                    Cancel
+                </button>
+            </div>
+        </form>
+    ''')
+
+
+@router.post("/{cid}/name", response_class=HTMLResponse)
+async def update_friendly_name(
+    cid: str,
+    request: Request,
+):
+    """Update friendly name (HTMX form handler)."""
+    ctx = await get_current_user(request)
+    if not ctx:
+        return HTMLResponse('<div class="text-red-400">Login required</div>')
+
+    form_data = await request.form()
+    display_name = form_data.get("display_name", "").strip()
+
+    if not display_name:
+        return HTMLResponse('<div class="text-red-400">Name cannot be empty</div>')
+
+    from ..services.naming_service import get_naming_service
+    naming = get_naming_service()
+
+    try:
+        entry = await naming.assign_name(
+            cid=cid,
+            actor_id=ctx.actor_id,
+            item_type="media",
+            display_name=display_name,
+        )
+
+        return HTMLResponse(f'''
+            <div class="text-green-400 mb-2">Name updated!</div>
+            <script>setTimeout(() => location.reload(), 1000);</script>
+        ''')
+    except Exception as e:
+        return HTMLResponse(f'<div class="text-red-400">Error: {e}</div>')