feat(openclaw): upgrade fleet to DeepSeek V4.1 Flash 1017 and harden operations

- Upgrade OpenClaw primary model from deepseek-v4.1-flash to deepseek-v4.1-flash-1017 across all interactive agents, heartbeats, compaction, and cron jobs.
- Configure hardened OpenRouter provider routing for 1017 (deepinfra, inference-net, parasail, cloudflare) with strict fp8/bf16 quantization and tool_choice verification.
- Retain deepseek-v4.1-flash (0910), z-ai/glm-5.3-flash, and qwen3.8-flash in the automated fallback chain.
- Update ADR 0002 with 1017 economics (30% price reduction on prompt/cache, +60% intelligence benchmark increase) and a 7-point provider qualification playbook.
- Add operational scripts and tooling for session compaction, subagent vector deduplication, gateway preflight, and triage diagnostics in k8s/openclaw.
- Update DuckDB backend engine, git-sync logic, and test suites.
- Enhance Mila tracking UI components and add container build configuration.
- Sync Terraform infrastructure state for Authentik.

projects/duckdb-backend/app/git_sync.py

@@ -43,7 +43,7 @@ class GitSyncManager:
         try:
             subprocess.run(["git", "config", "--global", "http.sslVerify", "false"], check=False)
             subprocess.run(["git", "config", "--global", "--add", "safe.directory", "*"], check=False)
-            if (self.wiki_dir / ".git").is_dir():
+            if (self.wiki_dir / ".git").exists():
                 subprocess.run(["git", "-C", str(self.wiki_dir), "config", "user.name", GIT_AUTHOR_NAME], check=False)
                 subprocess.run(["git", "-C", str(self.wiki_dir), "config", "user.email", GIT_AUTHOR_EMAIL], check=False)
         except Exception as e:
@@ -64,7 +64,7 @@ class GitSyncManager:
         """Ensures repository exists and is initialized."""
         with self._lock:
             self._configure_git_client()
-            if (self.wiki_dir / ".git").is_dir():
+            if (self.wiki_dir / ".git").exists():
                 try:
                     res = subprocess.run(
                         ["git", "-C", str(self.wiki_dir), "rev-parse", "--short", "HEAD"],
@@ -144,7 +144,7 @@ class GitSyncManager:
 
     def pull_rebase(self) -> bool:
         """Pulls latest changes via rebase. Handles conflicts cleanly."""
-        if not (self.wiki_dir / ".git").is_dir():
+        if not (self.wiki_dir / ".git").exists():
             return False
 
         with self._lock:
@@ -208,7 +208,7 @@ class GitSyncManager:
 
     def commit_and_push(self, commit_msg: str) -> bool:
         """Stages data/, commits with descriptive message, rebases and pushes."""
-        if not (self.wiki_dir / ".git").is_dir():
+        if not (self.wiki_dir / ".git").exists():
             return False
 
         with self._lock: