Refactor: centralize AI instructions and opencode config into common dotfiles

AGENTS.md

@@ -6,7 +6,8 @@ Ansible-driven personal infrastructure repo for Void desktops, Linux workstation
 - Main orchestration: `ansible/site.yml`
 - Inventory and layering inputs: `ansible/inventory/hosts.yml`, `ansible/inventory/group_vars/*.yml`, `ansible/inventory/host_vars/*.yml`
 - Dotfiles live under `dotfiles/`
-- OpenCode loads global instructions from `dotfiles/desktop/.config/opencode/opencode.json`
+- AI agent instructions (bootstrap, rules, knowledge) are centralized in `dotfiles/common/.config/ai/` and shared between Opencode, Codex, and Gemini CLI.
+- OpenCode loads its entrypoint configuration from `dotfiles/common/.config/opencode/opencode.json`.
 
 ## Topology
 - Void desktops: `ikaros`, `nymph`

ansible/roles/dotfiles_common/tasks/main.yml

@@ -33,7 +33,7 @@
     owner: "{{ effective_username }}"
     group: "{{ effective_user_group }}"
     mode: "{{ item.mode }}"
-  loop: "{{ common_dotfiles | default([]) }}"
+  loop: "{{ (common_dotfiles | default([])) + (ai_agents_dotfiles | default([])) }}"
   loop_control:
     label: "{{ item.dest }}"
 

dotfiles/common/.config/opencode/opencode.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "https://opencode.ai/config.json",
+  "instructions": [
+    "~/.config/ai/bootstrap.md",
+    "~/.config/ai/rules/safety.md"
+  ]
+}

dotfiles/desktop/.config/opencode/opencode.json

@@ -1,7 +0,0 @@
-{
-  "$schema": "https://opencode.ai/config.json",
-  "instructions": [
-    "~/.config/opencode/bootstrap.md",
-    "~/.config/opencode/rules/safety.md"
-  ]
-}