chore: update waybar, nvim llm plugin, and sway config

- Replace sway window module with hyprland submap in waybar
- Move clock to right side and update display format
- Enable battery time display and update workspace button styling
- Update nvim llm plugin model ID, backend URL, and FIM tokens
- Uncomment default terminal and add GTK/Qt wayland env vars in sway

.config/nvim/lua/plugins/llm.lua

@@ -4,13 +4,12 @@ return {
     local llm = require('llm')
     llm.setup({
       api_token = nil, -- cf Install paragraph
-      model = "Qwen3.5-9B", -- the model ID, behavior depends on backend
+      model = "Qwen/Qwen3.5-9B", -- the model ID, behavior depends on backend
       backend = "openai", -- backend ID, "huggingface" | "ollama" | "openai" | "tgi"
-      url = "http://localhost:8123", -- the http url of the backend
-      --tokens_to_clear = { "<|endoftext|>" }, -- tokens to remove from the model's output
+      url = "http://192.168.200.12:8123", -- the http url of the backend
+      tokens_to_clear = { "<|endoftext|>" }, -- tokens to remove from the model's output
       -- parameters that are added to the request body, values are arbitrary, you can set any field:value pair here it will be passed as is to the backend
       request_body = {
-        parameters = {
           temperature=0.6, 
           top_p=0.95,
           top_k=20,
@@ -19,14 +18,13 @@ return {
           repetition_penalty=1.0,
           max_new_tokens = 2000,
           chat_template_kwargs='{"enable_thinking": False}',
-        },
       },
       -- set this if the model supports fill in the middle
       fim = {
         enabled = true,
-        prefix = "<fim_prefix>",
-        middle = "<fim_middle>",
-        suffix = "<fim_suffix>",
+        prefix = "<|fim_prefix|>",
+        middle = "<|fim_middle|>",
+        suffix = "<|fim_suffix|>",
       },
       debounce_ms = 100,
       accept_keymap = "<Tab>",