v0.17.3: bug-fix maintenance pass — ingest origin exemption, FK safety, auto-search reset, deterministic ingest, WAL, config centralization, dead-code removal

- /api/ingest exempt from origin check for CLI/Bearer clients
- recreate deleted conversations on bogus conversation_id (chat + search)
- augmented auto-search emits reset:true; frontend clears first-pass text
- image uploads stored as placeholders, never text-ingested
- check_fact_conflicts requires shared subject keywords
- deterministic ingest point ids (md5 chunk hash)
- get_load() no longer crashes when rocm-smi yields no VRAM lines
- SQLite WAL + busy_timeout; timing-safe API key compares
- supervise fire-and-forget auto-ingest tasks; log missing logprobs
- centralize EMBED_URL/EMBED_MODEL/QDRANT_URL/NODE_NAME in config
- remove dead triage.py, select_node tests, is_state_changing, stray artifacts
- add regression tests + autouse global-reset conftest

node_agent/agent.py

@@ -184,16 +184,18 @@ def get_load() -> dict:
             capture_output=True, text=True, timeout=3,
         )
         if result.returncode == 0:
+            total = 0
+            used = 0
             for line in result.stdout.splitlines():
-                if "VRAM Total" in line:
-                    parts = line.split()
-                    if len(parts) >= 3:
-                        total = int(parts[-1])
-                elif "VRAM Used" in line:
-                    parts = line.split()
-                    if len(parts) >= 3:
-                        used = int(parts[-1])
-            if total and total > 0:
+                if "VRAM Total Used Memory (B)" in line:
+                    parts = line.split(":")
+                    if len(parts) >= 2:
+                        used = int(parts[-1].strip())
+                elif "VRAM Total Memory (B)" in line:
+                    parts = line.split(":")
+                    if len(parts) >= 2:
+                        total = int(parts[-1].strip())
+            if total > 0:
                 load["vram_pct"] = round(used / total * 100)
     except (FileNotFoundError, subprocess.TimeoutExpired):
         pass