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builtin:router has been replaced by LLM intent routing in the kernel.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>

templates/HAND.toml

@@ -1,9 +1,16 @@
 id = "{{NAME}}"
 name = "TODO: Display Name"
 description = "TODO: One-sentence description of what this hand does."
-category = "productivity"  # communication | content | data | development | devops | finance | productivity | research | social
+category = "productivity" # communication | content | data | development | devops | finance | productivity | research | social
 icon = "TODO"
-tools = ["shell_exec", "file_read", "file_write", "file_list", "memory_store", "memory_recall"]
+tools = [
+  "shell_exec",
+  "file_read",
+  "file_write",
+  "file_list",
+  "memory_store",
+  "memory_recall",
+]
 
 [routing]
 aliases = ["TODO: activation phrases"]
@@ -28,6 +35,6 @@ Define:
 """
 
 [metadata]
-frequency = "on-demand"  # continuous | on-demand | scheduled
-token_consumption = "medium"  # low | medium | high
+frequency = "on-demand"      # continuous | on-demand | scheduled
+token_consumption = "medium" # low | medium | high
 default_active = true