refactor: Move Emacs config from system/ to projects/dotemacs/

- Delete deprecated system/ configuration files
- Update projects/dotemacs/modules/ with reorganized config
- Add .opencode/ directory for agent state
- Clean up attachments and unused documentation files

projects/dotemacs/modules/emacs-ai.org

@@ -1,21 +1,120 @@
-#+TITLE: Emacs AI Configuration
-#+property: header-args :tangle ~/.emacs.d/modules/ai.el
+#+TITLE: AI Configuration
+#+PROPERTY: header-args :tangle yes
 
-* ellama
-#+begin_src elisp
+* AI Settings
+
+** Ellama
+
+#+begin_src elisp :tangle yes
+  ;; YOU DON'T NEED NONE OF THIS CODE FOR SIMPLE INSTALL
+  ;; IT IS AN EXAMPLE OF CUSTOMIZATION.
   (use-package ellama
-    :ensure t
-    :bind ("C-c e" . ellama)
-    :hook (org-ctrl-c-ctrl-c-final . ellama-chat-send-last-message)
-    :init (setopt ellama-auto-scroll t)
-    :config
-    (ellama-context-header-line-global-mode +1)
-    (ellama-session-header-line-global-mode +1)
+    :init
+    (require 'llm-openai)
+    ;; setup key bindings
+    (setq ellama-keymap-prefix "C-c e")
     )
 #+end_src
 
-* Providers
-#+begin_src elisp
+#+begin_src elisp :tangle yes
+  (setopt ellama-providers
+  	'(
+  	  ;; Ollama Provider (added here with a name)
+  	  ("ollama" . (make-llm-ollama
+                               ;; Consider a dedicated embedding model if gemma isn't ideal for it.
+                               :chat-model "gemma3:latest"
+                               :embedding-model "gemma3:latest" ; Or e.g., "nomic-embed-text"
+                               :default-chat-non-standard-params '(("num_ctx" . 8192))))
+
+  	  ("openai" . (make-llm-openai
+                         :key (auth-source-pass-get "api-key" "www/openai.com/amr@gharbeia.net")
+                         :chat-model "gpt-4o"
+  		       :embedding-model "text-embedding-3-large"))
+
+            ("groq" . (make-llm-openai-compatible
+                       :url "https://api.groq.com/openai/v1"
+                       :key (auth-source-pass-get "api-key" "www/console.groq.com/groq@amr.gharbeia.net")
+                       ;; Check Groq console for available models, these might change
+                       :chat-model "llama3-70b-8192" ; Example, verify on Groq
+                       :embedding-model "llama3-70b-8192")) ; Groq might not offer dedicated embedding models via this API
+            ))
+
+  ;; --- Set Active Providers ---
+  ;; Choose your default provider from the list above by its name
+  (setopt ellama-provider "ollama") ; Or "ollama", "openai", "groq"
+
+  ;; You can specify different providers for different tasks if needed
+  (setopt ellama-translation-provider "ollama")
+  (setopt ellama-naming-provider "ollama")
+  (setopt ellama-naming-scheme 'ellama-generate-name-by-llm)
+
   (setq llm-debug t)
-  ;; Note: API keys should be handled via auth-source as seen in original config
 #+end_src
+
+#+begin_src elisp
+  (use-package ellama
+  :ensure t
+  :bind ("C-c e" . ellama)
+  ;; send last message in chat buffer with C-c C-c
+  :hook (org-ctrl-c-ctrl-c-final . ellama-chat-send-last-message)
+  :init (setopt ellama-auto-scroll t)
+  :config
+  ;; show ellama context in header line in all buffers
+  (ellama-context-header-line-global-mode +1)
+  ;; show ellama session id in header line in all buffers
+  (ellama-session-header-line-global-mode +1))
+#+end_src
+
+** GPTel
+   
+#+begin_src elisp :tangle yes
+  (use-package gptel)
+#+end_src
+
+#+begin_src elisp :tangle yes
+  (setq gptel-api-key (auth-source-pass-get "api-key" "www/console.groq.com/groq@amr.gharbeia.net"))
+#+end_src
+
+#+begin_src elisp :tangle yes
+  (gptel-make-openai "Groq"               ;Any name you want
+  :host "api.groq.com"
+  :endpoint "/openai/v1/chat/completions"
+  :stream t
+  :key (auth-source-pass-get "api-key" "www/console.groq.com/groq@amr.gharbeia.net")                   ;can be a function that returns the key
+  :models '(llama-3.1-70b-versatile
+            llama-3.1-8b-instant
+            llama3-70b-8192
+            llama3-8b-8192
+            mixtral-8x7b-32768
+            gemma-7b-it))
+#+end_src
+
+** Elisa
+
+#+begin_src elisp :tangle yes
+  (use-package elisa
+    :defer t
+    :init
+    (setopt elisa-limit 5)
+    (require 'llm-ollama)
+    (setopt elisa-embeddings-provider (make-llm-ollama :embedding-model "nomic-embed-text"))
+    (setopt elisa-chat-provider (make-llm-ollama
+                                 :chat-model "sskostyaev/openchat:8k-rag"
+                                 :embedding-model "nomic-embed-text"))
+    )
+#+end_src
+
+** OpenCortex (Local Foundry)
+
+#+begin_src elisp :tangle yes
+  (use-package opencortex
+    :straight nil
+    :load-path "~/.local/share/opencortex/src"
+    :commands (opencortex-connect opencortex-disconnect)
+    :init
+    (setq opencortex-host "127.0.0.1")
+    (setq opencortex-port 9105)
+    (setq opencortex-executable-path "~/.local/share/opencortex/bin/opencortex-server")
+    :config
+    (message "opencortex: Local brain configured at %s" opencortex-executable-path))
+#+end_src