chore: remove router agent (#5)

* chore: remove router agent

builtin:router has been replaced by LLM intent routing in the kernel.
Assistant is now the sole entry point — see librefang/librefang#1336.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* style: format all TOML files with taplo

Fix CI taplo format check by running `taplo fmt` on all 132 TOML files.

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

hands/browser/HAND.toml

@@ -5,17 +5,35 @@ category = "productivity"
 icon = "🌐"
 
 tools = [
-    "browser_navigate", "browser_click", "browser_type",
-    "browser_screenshot", "browser_read_page", "browser_close",
-    "web_search", "web_fetch",
-    "memory_store", "memory_recall",
-    "knowledge_add_entity", "knowledge_add_relation", "knowledge_query",
-    "schedule_create", "schedule_list", "schedule_delete",
-    "file_write", "file_read",
+  "browser_navigate",
+  "browser_click",
+  "browser_type",
+  "browser_screenshot",
+  "browser_read_page",
+  "browser_close",
+  "web_search",
+  "web_fetch",
+  "memory_store",
+  "memory_recall",
+  "knowledge_add_entity",
+  "knowledge_add_relation",
+  "knowledge_query",
+  "schedule_create",
+  "schedule_list",
+  "schedule_delete",
+  "file_write",
+  "file_read",
 ]
 
 [routing]
-aliases = ["open website", "navigate to", "fill form", "click button", "web login", "browser automation"]
+aliases = [
+  "open website",
+  "navigate to",
+  "fill form",
+  "click button",
+  "web login",
+  "browser automation",
+]
 weak_aliases = ["web page", "submit form", "web task"]
 
 [[requires]]