lint: [markdownlint] update rules

- adds MD049 and MD050 rules to .markdownlint.jsonc
- updates README.md for consistent emphasis-style/MD049
- removes invalid textlint config file path from linter workflow

.github/workflows/lint.yml

@@ -39,7 +39,6 @@ jobs:
           JAVASCRIPT_ES_CONFIG_FILE: .eslintrc
           TYPESCRIPT_ES_CONFIG_FILE: .eslintrc
           MARKDOWN_CONFIG_FILE: .markdownlint.jsonc
-          NATURAL_LANGUAGE_CONFIG_FILE: .textlintrc
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_CSS: false
           VALIDATE_DOCKERFILE: false

.markdownlint.jsonc

@@ -246,5 +246,15 @@
   "MD048": {
     // Code fence syle
     "style": "consistent"
+  },
+
+  // MD049/emphasis-style - Emphasis style should be consistent
+  "MD049": {
+    "style": "consistent"
+  },
+
+  // MD050/strong-style - Strong style should be consistent
+  "MD050": {
+    "style": "consistent"
   }
 }

README.md

@@ -115,7 +115,7 @@ top of the repository to follow and/or discuss about the planning progress.
 A prototype has been built currently. Parallel development of the programming framework will be done
 in the [**musicblocks-v4-lib**](https://github.com/sugarlabs/musicblocks-v4-lib) repository as mentioned
 above. For updates, follow the `develop` branch and the feature branches that branch out of it.
-Please look out for *Issues* tab of both repositories.
+Please look out for _Issues_ tab of both repositories.
 
 ### New Contributors