Remove tracked .rtk config

app/.rtk/filters.toml

@@ -1,13 +0,0 @@
-# Project-local RTK filters — commit this file with your repo.
-# Filters here override user-global and built-in filters.
-# Docs: https://github.com/rtk-ai/rtk#custom-filters
-schema_version = 1
-
-# Example: suppress build noise from a custom tool
-# [filters.my-tool]
-# description = "Compact my-tool output"
-# match_command = "^my-tool\\s+build"
-# strip_ansi = true
-# strip_lines_matching = ["^\\s*$", "^Downloading", "^Installing"]
-# max_lines = 30
-# on_empty = "my-tool: ok"