feat(editors): migrate Zed config from JSON settings

- Add CLI behavior and agent UI font size settings
- Merge duplicated agent block with dock/default_profile/version
- Keep Anthropic default model (claude-4) from current active block
- Add agent_servers registry configuration for pi-acp
- Add rust_analyzer binary path_lookup setting
- Add panel layout (project, outline, collaboration, git docks to left)
- Remove placeholder context_server (example only)
- Add SSH connections for m3-atlas, self-host-playbook, m3-daedalus
- Update features with copilot=false and inline_prediction_provider
- Preserve edit_predictions provider setting
- Add default_profile=ask for agent

.beads/issues.jsonl

@@ -1 +0,0 @@
-{"_type":"issue","id":"nixpkgs-ng1","title":"Configure agent git identity in nixpkgs repo","description":"Git commits are using p@m3ta.dev instead of m3ta-chiron@agentmail.to. The GIT_AUTHOR_NAME and GIT_AUTHOR_EMAIL environment variables are not set in this environment. Need to configure the agent git identity for this repository following the pattern in AGENTS.md","status":"open","priority":2,"issue_type":"task","owner":"p@m3ta.dev","created_at":"2026-04-27T18:16:17Z","created_by":"m3tm3re","updated_at":"2026-04-27T18:16:17Z","dependency_count":0,"dependent_count":0,"comment_count":0}

modules/home-manager/coding/editors.nix

@@ -86,11 +86,15 @@ in {
       programs.zed-editor = {
         enable = true;
         userSettings = {
+          # CLI Behavior
+          cli_default_open_behavior = "existing_window";
           # UI and Theme
           theme = "Dracula";
           ui_font_size = 16;
           buffer_font_size = 16;
           buffer_font_family = "FiraCode Nerd Font";
+          # Agent UI
+          agent_ui_font_size = 24.0;
           # Editor Behavior
           vim_mode = true;
           auto_update = false;
@@ -98,19 +102,22 @@ in {
           load_direnv = "shell_hook";
           # AI Features
           features = {
-            edit_prediction_provider = "zed";
+            copilot = false;
+            inline_prediction_provider = "zed";
           };
           edit_predictions = {
             mode = "subtle";
+            provider = "zed";
           };
           show_edit_predictions = true;
+          agent_servers = {
+            "pi-acp" = {
+              type = "registry";
+            };
+          };
           agent = {
-            default_model = {
-              provider = "zed.dev";
-              model = "claude-sonnet-4";
-            };
-          };
-          assistant = {
+            dock = "right";
+            default_profile = "ask";
             version = "2";
             default_model = {
               provider = "anthropic";
@@ -162,23 +169,29 @@ in {
                 };
               };
             };
+            rust_analyzer = {
+              binary = {
+                path_lookup = true;
+              };
+            };
             pyrefly = {
               binary = {
                 arguments = ["--lsp"];
               };
             };
           };
-          # Context Servers
-          context_servers = {
-            some-context-server = {
-              source = "custom";
-              command = "some-command";
-              args = [
-                "arg-1"
-                "arg-2"
-              ];
-              env = {};
+          # Panel Layout
+          project_panel = {
+            dock = "left";
           };
+          outline_panel = {
+            dock = "left";
+          };
+          collaboration_panel = {
+            dock = "left";
+          };
+          git_panel = {
+            dock = "left";
           };
           # Privacy
           telemetry = {
@@ -187,6 +200,38 @@ in {
         };
       };
     })
+    # SSH Connections
+    (mkIf cfg.zed.enable {
+      programs.zed-editor.userSettings.ssh_connections = [
+        {
+          nickname = "m3-atlas";
+          host = "152.53.85.162";
+          args = ["-i" "~/.ssh/m3tam3re"];
+        }
+        {
+          nickname = "self-host-playbook";
+          host = "95.217.189.186";
+          port = 2222;
+          args = ["-i" "~/.ssh/self-host-playbook"];
+          projects = [
+            {
+              paths = ["/etc/nixos/current-systemconfig"];
+            }
+          ];
+        }
+        {
+          nickname = "m3-daedalus";
+          host = "192.168.1.152";
+          port = 22;
+          args = ["-i" "~/.ssh/m3tam3re"];
+          projects = [
+            {
+              paths = ["/home/m3tam3re/home-config"];
+            }
+          ];
+        }
+      ];
+    })
     # Common packages (always installed if either editor is enabled)
     (mkIf (cfg.neovim.enable || cfg.zed.enable) {
       home.packages = with pkgs; [zig];