fix(skills): ship runnable brave/openai scripts

skills/brave-search/SKILL.md

@@ -26,4 +26,4 @@ node {baseDir}/scripts/content.mjs "https://example.com/article"
 Notes:
 - Needs `BRAVE_API_KEY`.
 - Content extraction is best-effort (good for articles; not for app-like sites).
- - If a site is blocked or too JS-heavy, prefer the `summarize` skill (it can use a Firecrawl fallback).
+- If a site is blocked or too JS-heavy, prefer the `summarize` skill (it can use a Firecrawl fallback).

skills/brave-search/scripts/search.mjs

@@ -1,5 +1,4 @@
 #!/usr/bin/env node
-import { readFileSync } from "node:fs";
 
 function usage() {
   console.error(`Usage: search.mjs "query" [-n 5] [--content]`);

skills/openai-image-gen/SKILL.md

@@ -12,7 +12,7 @@ Generate a handful of “random but structured” prompts and render them via th
 
 ```bash
 python3 {baseDir}/scripts/gen.py
-open ./tmp/openai-image-gen-*/index.html
+open ~/Projects/tmp/openai-image-gen-*/index.html  # if ~/Projects/tmp exists; else ./tmp/...
 ```
 
 Useful flags:

skills/openai-image-gen/scripts/gen.py

@@ -21,7 +21,8 @@ def slugify(text: str) -> str:
 
 def default_out_dir() -> Path:
     now = dt.datetime.now().strftime("%Y-%m-%d-%H-%M-%S")
-    base = Path("./tmp")
+    preferred = Path.home() / "Projects" / "tmp"
+    base = preferred if preferred.is_dir() else Path("./tmp")
     base.mkdir(parents=True, exist_ok=True)
     return base / f"openai-image-gen-{now}"