Update git emojis and move Hawolex to contest

- Add git state emojis and branch wrapping

- Move Hawolex to contest styles and update JSONs

.context.json

@@ -168,10 +168,17 @@
         "description": "Minimal blocks with git capsule when in repo.",
         "layout": "two-line, git capsule on line 2",
         "preview": "[date time user] @host - /path (git)"
+      },
+      {
+        "id": "hawolex",
+        "name": "Hawolex",
+        "description": "Winter neon with tech icons, contest layout.",
+        "layout": "two-line, contest layout",
+        "preview": "[date time user] @host - /path"
       }
     ],
     "config": {
-      "env": "PS1_STYLE=aurora|neon|forge|circuit|mono|git; PS1_STYLE_PACK=standard|contest|holiday; PS1_CONTEST_LAYOUT=day-time-user|user-time|time-user|day-time; PS1_HOLIDAY=christmas|easter|halloween|valentine|thanksgiving|newyear|hawolex",
+      "env": "PS1_STYLE=aurora|neon|forge|circuit|mono|git|hawolex; PS1_STYLE_PACK=standard|contest|holiday; PS1_CONTEST_LAYOUT=day-time-user|user-time|time-user|day-time; PS1_HOLIDAY=christmas|easter|halloween|valentine|thanksgiving|newyear",
       "config_file_keys": [
         "PS1_STYLE",
         "PS1_STYLE_PACK",
@@ -375,7 +382,9 @@
         "coffee": "☕",
         "evening": "🌆",
         "night": "🌙"
-      },
+      }
+    },
+    "style_accents": {
       "hawolex": {
         "sunrise": [
           "💻",