fix: remove github mcp

home.nix

@@ -167,7 +167,7 @@ let
         if [ -n "''${ZELLIJ:-}" ]; then
           exec ${pkgs.bashInteractive}/bin/bash -i
         fi
-        exit 0
+        exit 1
       fi
 
       dir="$(printf '%s\n' "$dirs" | ${pkgs.fzf}/bin/fzf \
@@ -183,8 +183,9 @@ let
       if [ -z "$dir" ]; then
         if [ -n "''${ZELLIJ:-}" ]; then
           ${pkgs.zellij}/bin/zellij action close-tab >/dev/null 2>&1 || true
+          exit 0
         fi
-        exit 0
+        exit 1
       fi
 
       tab_name="$(${pkgs.coreutils}/bin/basename "$dir")"
@@ -230,7 +231,15 @@ let
     text = ''
       set -euo pipefail
 
-      exec ${pkgs.zellij}/bin/zellij attach --create main --force-run-commands
+      while true; do
+        if ${pkgs.zellij}/bin/zellij attach --create main --force-run-commands; then
+          if ! ${zellijNewTabZoxide}/bin/zellij-new-tab-zoxide; then
+            exec ${pkgs.bashInteractive}/bin/bash -i
+          fi
+        else
+          exit $?
+        fi
+      done
     '';
   };
   zellijSyncTabName = pkgs.writeShellApplication {
@@ -478,7 +487,7 @@ in
     settings = {
       # Default shell (using bash as configured in your system)
       default_shell = "bash";
-      default_layout = "tabs-and-mode";
+      default_layout = "zoxide-picker";
       pane_frames = false;
       simplified_ui = true;
 
@@ -558,8 +567,9 @@ in
       "da" = "direnv allow";
       "nfu" = "nix flake update";
       "c" = "claude";
-      "o" = "opencode";
+      "o" =
-      "ou" = "OPENCODE_PERMISSION='\"allow\"' opencode";
+        "OPENCODE_PERMISSION='{\"*\":\"allow\",\"external_directory\":\"allow\",\"doom_loop\":\"allow\"}' opencode";
+      "os" = "opencode";
       ".." = "z ..";
       j = "jj";
       jgf = "jj git fetch";
@@ -837,6 +847,17 @@ in
     ];
   };
 
+  home.file.".config/opencode/opencode.json".text = builtins.toJSON {
+    "$schema" = "https://opencode.ai/config.json";
+    mcp = {
+      linear = {
+        type = "remote";
+        url = "https://mcp.linear.app/mcp";
+        enabled = true;
+      };
+    };
+  };
+
   xdg.userDirs = {
     enable = true;
     setSessionVariables = true;