chore(vale): add custom rules and enable em dash detection

.github/styles/Apify/AdmonitionTitle.yml

@@ -0,0 +1,6 @@
+extends: existence
+message: "Admonitions must have titles (e.g., ':::note My title')."
+level: error
+scope: raw
+raw:
+  - ":::(note|tip|info|caution|danger)\\s*\\n"

.github/styles/Apify/HeadingGerund.yml

@@ -0,0 +1,14 @@
+extends: existence
+message: "Avoid gerunds (-ing) in headings. Use noun phrases or imperatives."
+level: warning
+scope: heading
+tokens:
+  - '^\w+ing\b'
+exceptions:
+  - Billing
+  - Pricing
+  - Debugging
+  - String
+  - Caching
+  - Logging
+  - Troubleshooting

.github/styles/Apify/ImageAltText.yml

@@ -0,0 +1,6 @@
+extends: existence
+message: "Images must include meaningful alt text."
+level: error
+scope: raw
+raw:
+  - '!\[\]\('

.github/styles/Apify/Languages.yml

@@ -7,4 +7,11 @@ swap:
   '(?<!-)python(?!-)': Python
   'typescript|Typescript|typescript': TypeScript
   'nodejs|Nodejs|node.js': Node.js
-  # Add more languages or common mistakes as needed
+  'Github': GitHub
+  'chatgpt|Chatgpt|chatGPT': ChatGPT
+  'Mongodb|mongodb': MongoDB
+  'Postgresql|postgresql|postgres': PostgreSQL
+  'vscode|VSCode|VS code': VS Code
+  'Wordpress|wordpress': WordPress
+  'N8n|N8N': n8n
+  'Langchain|langchain': LangChain

.github/styles/Apify/SalesLanguage.yml

@@ -0,0 +1,15 @@
+extends: existence
+message: "Avoid sales language. Use factual, specific claims instead."
+level: warning
+scope: sentence
+tokens:
+  - ultimate
+  - cutting-edge
+  - supercharge
+  - best-in-class
+  - game-changing
+  - revolutionary
+  - world-class
+  - next-generation
+  - state-of-the-art
+  - seamless

.vale.ini

@@ -19,7 +19,7 @@ BlockIgnores = (?s) (<!--.*?-->)|(```.*?```)
 # Disabling rules (NO)
 Vale.Spelling = NO
 write-good.ThereIs = NO
-Microsoft.Dashes = NO
+Microsoft.Dashes = YES
 Microsoft.Avoid = NO
 Microsoft.Contractions = NO
 Microsoft.Foreign = NO