chore: n8n update

.gitignore

@@ -25,21 +25,15 @@ Thumbs.db
 .opencode-rules
 opencode.json
 
-# Taskplane runtime artifacts (machine-specific, do not commit)
-.pi/batch-state.json
-.pi/batch-history.json
-.pi/lane-state-*
-.pi/merge-result-*
-.pi/merge-request-*
-.pi/worker-conversation-*
-.pi/orch-logs/
-.pi/orch-abort-signal
-.pi/settings.json
-.worktrees/
-.taskplane-tasks/
-
-# Pi project-local packages (if using pi install -l)
-.pi/npm/
-
-# Pi Lens local cache/runtime artifacts
-.pi-lens/
+# AI agent state
+.sidecar/
+.sidecar-*
+.sisyphus/
+.sidecar-agent
+.sidecar-task
+.sidecar-pr
+.sidecar-start.sh
+.sidecar-base
+.td-root
+.cache
+.pi*

flake.lock

@@ -451,14 +451,17 @@
         "openspec": "openspec"
       },
       "locked": {
-        "lastModified": 1776872602,
-        "narHash": "sha256-v1rGBLuanysy7z0BBgId1DYknIovLF5VI6xbT4abjTI=",
-        "path": "/home/m3tam3re/p/NIX/nixpkgs",
-        "type": "path"
+        "lastModified": 1776876631,
+        "narHash": "sha256-YgTb6pugAvUiSm7xVMpejf6kJPodhq8fOYQDdELfwQg=",
+        "ref": "refs/heads/master",
+        "rev": "03ad7451fcfafde94da937afb6cf96ca39cc8e2f",
+        "revCount": 244,
+        "type": "git",
+        "url": "https://code.m3ta.dev/m3tam3re/nixpkgs"
       },
       "original": {
-        "path": "/home/m3tam3re/p/NIX/nixpkgs",
-        "type": "path"
+        "type": "git",
+        "url": "https://code.m3ta.dev/m3tam3re/nixpkgs"
       }
     },
     "nix-colors": {

flake.nix

@@ -22,8 +22,8 @@
     nixpkgs-9e58ed7.url = "github:nixos/nixpkgs/9e58ed7ba759d81c98f033b7f5eba21ca68f53b0";
     nixpkgs-master.url = "github:nixos/nixpkgs/master";
 
-    # m3ta-nixpkgs.url = "git+https://code.m3ta.dev/m3tam3re/nixpkgs";
-    m3ta-nixpkgs.url = "path:/home/m3tam3re/p/NIX/nixpkgs";
+    m3ta-nixpkgs.url = "git+https://code.m3ta.dev/m3tam3re/nixpkgs";
+    # m3ta-nixpkgs.url = "path:/home/m3tam3re/p/NIX/nixpkgs";
     llm-agents.url = "github:numtide/llm-agents.nix";
 
     #