feat: add agent commands for linting, checking, building, and spellchecking in package.json and copilot instructions

Author: AR10Dev

.github/copilot-instructions.md

@@ -70,12 +70,23 @@ draft(bool), featured(bool), readingTime?, relatedService?,
 howTo?{totalTime?,estimatedCost?,steps[]{name,text}}
 
 ## Commands
+
+### Development
 - Dev:     `bun run dev`
-- Build:   `bun run build`  (runs `astro check` + `astro build`)
+- Build:   `bun run build`
 - Check:   `bun run check`
-- Lint:    `bun run lint:fix`
-- Format:  `bun run format:fix`
-- Spell:   `bun cspell "**"`
+- Preview: `bun run preview`
+
+### For use during AI-assisted implementation (errors/warnings only)
+- Lint:    `bun run agent:lint`
+- Check:   `bun run agent:check`
+- Build:   `bun run agent:build`
+- Spell:   `bun run agent:spell`
+
+Always use `agent:*` commands when verifying code — never the full verbose versions.
+
+After making any code changes, always run `bun run agent:verify` to confirm
+no errors before considering the task complete.
 
 ## Commit Conventions
 Conventional commits scoped to area: `feat(blog): add reading time display`

package.json

@@ -5,15 +5,21 @@
   "description": "AR10Dev Github Page",
   "author": "AR10Dev",
   "scripts": {
-    "dev": "astro dev",
-    "build": "astro check && astro build",
-    "check": "astro check",
-    "preview": "astro preview",
-    "lint": "biome check .",
-    "lint:fix": "biome check --write .",
-    "format": "biome format .",
-    "format:fix": "biome format --write .",
-    "setup:d2": "curl -fsSL https://d2lang.com/install.sh | sh -s --"
+    "dev":          "astro dev",
+    "build":        "astro check && astro build",
+    "check":        "astro check",
+    "preview":      "astro preview",
+    "lint":         "biome check .",
+    "lint:fix":     "biome check --write .",
+    "format":       "biome format .",
+    "format:fix":   "biome format --write .",
+    "setup:d2":     "curl -fsSL https://d2lang.com/install.sh | sh -s --",
+
+    "agent:lint":   "biome check --write . --reporter=summary",
+    "agent:check":  "astro check 2>&1 | grep -E '(error|warning|Error|Warning)' || true",
+    "agent:build":  "astro build --silent 2>&1 | grep -E '(error|Error|warn|✗)' || true",
+    "agent:spell":  "cspell \"**\" --no-progress --no-summary 2>&1 | grep -v '^$' || true",
+    "agent:verify": "bun run agent:lint && bun run agent:check && bun run agent:build"
   },
   "keywords": [],
   "devDependencies": {