fix(packages): correct pname typo, add missing category, add sed warning, fix indent

- graphify: fix pname typo graphifyy -> graphify
- container-use: add missing passthru.category
- radar: add brittleness warning on postPatch sed block
- freebuff: fix extractNpmPkg indentation

packages/container-use/package.nix

@@ -34,6 +34,7 @@ buildGoModule rec {
   ];
 
   passthru = {
+    category = "AI Coding Agents";
     updateScript = [
       "nix-update"
       "--flake"

packages/freebuff/package.nix

@@ -59,7 +59,10 @@ stdenv.mkDerivation rec {
 
   src = freebuffSrc;
 
-  nativeBuildInputs = [ makeWrapper patchelf ];
+  nativeBuildInputs = [
+    makeWrapper
+    patchelf
+  ];
 
   dontStrip = true;
   dontPatchelf = true;
@@ -107,20 +110,20 @@ stdenv.mkDerivation rec {
 
         # Launcher: run the patched engine directly from nix-store
         cat > "$out/bin/launcher.js" << LAUNCHER_EOF
-#!/usr/bin/env node
-const { spawn } = require('child_process');
-const TERMINAL_RESET = '\x1b[?1049l\x1b[?1000l\x1b[?1002l\x1b[?1003l\x1b[?1006l\x1b[?2004l\x1b[?25h';
-const engine = '${placeholder "out"}/bin/freebuff-engine';
+    #!/usr/bin/env node
+    const { spawn } = require('child_process');
+    const TERMINAL_RESET = '\x1b[?1049l\x1b[?1000l\x1b[?1002l\x1b[?1003l\x1b[?1006l\x1b[?2004l\x1b[?25h';
+    const engine = '${placeholder "out"}/bin/freebuff-engine';
 
-function reset() {
+    function reset() {
       try { if (process.stdin.isTTY && process.stdin.setRawMode) process.stdin.setRawMode(false); } catch(e){}
       try { if (process.stdout.isTTY) process.stdout.write(TERMINAL_RESET); } catch(e){}
-}
+    }
 
-const child = spawn(engine, process.argv.slice(2), { stdio: 'inherit' });
-child.on('exit', (code, signal) => { reset(); process.exit(signal ? 1 : code || 0); });
-child.on('error', (e) => { console.error('Failed to start freebuff:', e.message); process.exit(1); });
-LAUNCHER_EOF
+    const child = spawn(engine, process.argv.slice(2), { stdio: 'inherit' });
+    child.on('exit', (code, signal) => { reset(); process.exit(signal ? 1 : code || 0); });
+    child.on('error', (e) => { console.error('Failed to start freebuff:', e.message); process.exit(1); });
+    LAUNCHER_EOF
 
         makeWrapper "${nodejs}/bin/node" "$out/bin/freebuff" \
           --set NODE_PATH "$out/lib/node_modules" \

packages/graphify/package.nix

@@ -5,7 +5,7 @@
 }:
 
 python3Packages.buildPythonApplication rec {
-  pname = "graphifyy";
+  pname = "graphify";
   version = "0.7.10";
   pyproject = true;
 

packages/radar/package.nix

@@ -25,6 +25,9 @@ let
 
     postPatch = ''
       # Fix missing resolved URLs for packages under web/node_modules/
+      # WARNING: This sed is version-specific — if upstream bumps a
+      # transitive dep version, the patterns silently fail and the
+      # build breaks. Update resolved/integrity values when bumping radar.
       # that are actually external npm packages (not workspace links).
       # Insert "resolved" and "integrity" after the "version" field
       # for each affected package using sed.