docs: fix MD040 markdown lint - add language to fenced code block

Author: DeanLuus22021994

.devcontainer/infrastructure/README.md

@@ -54,7 +54,7 @@ infrastructure/
 ├── **init**.py               # Module exports
 └── README.md
 
-```
+```text
 
 ## Architecture
 

.vscode/settings.json

@@ -181,12 +181,12 @@
     "eamodio",
     "elif",
     "Errno",
+    "eslintcache",
     "estás",
     "Estoy",
     "evals",
     "exitcode",
     "extname",
-    "extname",
     "extversion",
     "findstr",
     "fulltext",
@@ -198,6 +198,7 @@
     "healthcheck",
     "healthz",
     "htmlcov",
+    "Includable",
     "indexdef",
     "indexrelid",
     "indexrelname",
@@ -273,6 +274,7 @@
     "venv",
     "viewname",
     "winget",
+    "yamls",
     "zipkin"
   ],
   // MSSQL extension configuration - completely disable for this workspace