chore: remove non-functional hooks template

The hooks/settings.json template was broken since day one:
- PostEditTool is not a valid Claude hook event
- PreCommit is not a Claude concept at all
- matcher was used as a glob, not a tool-name regex
- $FILE was never substituted from stdin JSON

Hooks never fired. Formatting and secret-scanning belong in CI and
pre-commit frameworks, not per-developer Claude config. Remove the
template and its install-hooks Makefile target.

1 files changed, 0 insertions, 19 deletions

diff --git a/hooks/settings.json b/hooks/settings.json
deleted file mode 100644
index 50fdf09..0000000
--- a/hooks/settings.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "hooks": {
-    "PostEditTool": [
-      {
-        "matcher": "**/*.py",
-        "command": "ruff format $FILE && ruff check --fix $FILE"
-      },
-      {
-        "matcher": "**/*.tf",
-        "command": "terraform fmt $FILE"
-      }
-    ],
-    "PreCommit": [
-      {
-        "command": "! grep -rn --include='*.py' --include='*.ts' --include='*.tsx' --include='*.tf' --include='*.yml' --include='*.yaml' -E '(AKIA[0-9A-Z]{16}|sk-[a-zA-Z0-9]{20,}|password\\s*=\\s*[\"'\\'']{1}[^\"'\\'']+[\"'\\'']{1})' . --exclude-dir=node_modules --exclude-dir=.git --exclude-dir=gathered"
-      }
-    ]
-  }
-}