Clean up with examples

env.schema.json

@@ -8,6 +8,7 @@
       "default": "Phanpy",
       "minLength": 1,
       "maxLength": 100,
+      "examples": ["Phanpy Dev", "Donphan"],
       "description": "Client name that affects web page title, app title, OpenGraph card title, and client name for authentication"
     },
     "PHANPY_WEBSITE": {
@@ -20,22 +21,24 @@
       "type": "string",
       "pattern": "^(?!https?://).*$",
       "format": "hostname",
-      "description": "Default instance for log-in (e.g. 'mastodon.social', without https://)"
+      "examples": ["mastodon.social", "hachyderm.io"],
+      "description": "Default instance for log-in (Exclude https://)"
     },
     "PHANPY_DEFAULT_INSTANCE_REGISTRATION_URL": {
       "type": "string",
       "format": "uri",
-      "description": "URL of the instance registration page (e.g. https://mastodon.social/auth/sign_up)"
+      "examples": ["https://mastodon.social/auth/sign_up"],
+      "description": "URL of the instance registration page"
     },
     "PHANPY_PRIVACY_POLICY_URL": {
       "type": "string",
       "format": "uri",
+      "examples": ["https://mastodon.social/privacy-policy"],
       "description": "URL of the privacy policy page"
     },
     "PHANPY_DEFAULT_LANG": {
       "type": "string",
-      "minLength": 2,
-      "maxLength": 10,
+      "examples": ["en-US", "zh-CN"],
       "description": "Default language fallback after multiple detection methods"
     },
     "PHANPY_REFERRER_POLICY": {
@@ -72,11 +75,11 @@
     },
     "PHANPY_GIPHY_API_KEY": {
       "type": "string",
-      "minLength": 1,
       "description": "API key for GIPHY integration"
     },
     "PHANPY_DISALLOW_ROBOTS": {
       "type": ["string", "boolean"],
+      "examples": ["true", "1"],
       "description": "Set to any value to disallow all web crawlers from indexing the site"
     }
   },