fix: integrate recent hook and docs PRs (#1905)

Integrates useful changes from #1882, #1884, #1889, #1893, #1898, #1899, and #1903:
- fix rule install docs to preserve language directories
- correct Ruby security command examples
- harden dev-server hook command-substitution parsing
- add Prisma patterns skill and catalog/package surfaces
- allow first-time protected config creation while blocking existing configs
- read cost metrics from Stop hook transcripts
- emit suggest-compact additionalContext on stdout

Co-authored-by: Jamkris <dltmdgus1412@gmail.com>
Co-authored-by: Levi-Evan <levishantz@gmail.com>
Co-authored-by: gaurav0107 <gauravdubey0107@gmail.com>
Co-authored-by: richm-spp <richard.millar@salarypackagingplus.com.au>
Co-authored-by: zomia <zomians@outlook.jp>
Co-authored-by: donghyeun02 <donghyeun02@gmail.com>

scripts/hooks/pre-bash-dev-server-block.js

@@ -4,6 +4,10 @@
 const MAX_STDIN = 1024 * 1024;
 const path = require('path');
 const { splitShellSegments } = require('../lib/shell-split');
+const {
+  extractCommandSubstitutions,
+  extractSubshellGroups
+} = require('../lib/shell-substitution');
 
 const DEV_COMMAND_WORDS = new Set([
   'npm',
@@ -123,6 +127,8 @@ function getLeadingCommandWord(segment) {
       continue;
     }
 
+    if (token === '{' || token === '}') continue;
+
     if (/^[A-Za-z_][A-Za-z0-9_]*=.*/.test(token)) continue;
 
     const normalizedToken = normalizeCommandWord(token);
@@ -154,23 +160,55 @@ process.stdin.on('data', chunk => {
   }
 });
 
+const TMUX_LAUNCHER = /^\s*tmux\s+(new|new-session|new-window|split-window)\b/;
+const DEV_PATTERN = /\b(npm\s+run\s+dev|pnpm(?:\s+run)?\s+dev|yarn(?:\s+run)?\s+dev|bun(?:\s+run)?\s+dev)\b/;
+
+/**
+ * Collect every command-line segment we should evaluate. Returns the top-level
+ * segments first, then segments harvested from `$(...)` / backtick command
+ * substitutions and plain `(...)` subshell groups, recursively.
+ *
+ * Without this expansion the leading-command and dev-pattern check below only
+ * sees the outermost command, so wrappers like `$(npm run dev)` and
+ * `(npm run dev)` (which still spawn a dev server) sneak past.
+ */
+function collectCheckSegments(cmd) {
+  const segments = [...splitShellSegments(cmd)];
+  const queue = [cmd];
+  const seen = new Set();
+
+  while (queue.length) {
+    const current = queue.shift();
+    if (seen.has(current)) continue;
+    seen.add(current);
+
+    for (const body of extractCommandSubstitutions(current)) {
+      for (const seg of splitShellSegments(body)) segments.push(seg);
+      queue.push(body);
+    }
+    for (const body of extractSubshellGroups(current)) {
+      for (const seg of splitShellSegments(body)) segments.push(seg);
+      queue.push(body);
+    }
+  }
+
+  return segments;
+}
+
+function isBlockedDevSegment(segment) {
+  const commandWord = getLeadingCommandWord(segment);
+  if (!commandWord || !DEV_COMMAND_WORDS.has(commandWord)) return false;
+  return DEV_PATTERN.test(segment) && !TMUX_LAUNCHER.test(segment);
+}
+
 process.stdin.on('end', () => {
   try {
     const input = JSON.parse(raw);
     const cmd = String(input.tool_input?.command || '');
 
     if (process.platform !== 'win32') {
-      const segments = splitShellSegments(cmd);
-      const tmuxLauncher = /^\s*tmux\s+(new|new-session|new-window|split-window)\b/;
-      const devPattern = /\b(npm\s+run\s+dev|pnpm(?:\s+run)?\s+dev|yarn\s+dev|bun\s+run\s+dev)\b/;
-
-      const hasBlockedDev = segments.some(segment => {
-        const commandWord = getLeadingCommandWord(segment);
-        if (!commandWord || !DEV_COMMAND_WORDS.has(commandWord)) {
-          return false;
-        }
-        return devPattern.test(segment) && !tmuxLauncher.test(segment);
-      });
+      const segments = collectCheckSegments(cmd);
+      const hasBlockedDev = segments.some(isBlockedDevSegment);
 
       if (hasBlockedDev) {
         console.error('[Hook] BLOCKED: Dev server must run in tmux for log access');