Refactor HTML and configuration files for improved structure and consistency

- Updated videos.html to enhance readability and maintainability.
- Refactored webpack.config.js for better organization and clarity.
- Cleaned up TypeScript configuration files (tsconfig.app.json, tsconfig.json, tsconfig.spec.json) for consistency in formatting.
- Adjusted docker-compose.yaml for improved formatting and readability.

.devcontainer/mssql/postCreateCommand-backup.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+dacpac="false"
+sqlfiles="false"
+SApassword=$1
+dacpath=$2
+sqlpath=$3
+
+echo "SELECT * FROM SYS.DATABASES" | dd of=testsqlconnection.sql
+for i in {1..60};
+do
+    /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P $SApassword -d master -i testsqlconnection.sql > /dev/null
+    if [ $? -eq 0 ]
+    then
+        echo "SQL server ready"
+        break
+    else
+        echo "Not ready yet..."
+        sleep 1
+    fi
+done
+rm testsqlconnection.sql
+
+for f in $dacpath/*
+do
+    if [ $f == $dacpath/*".dacpac" ]
+    then
+        dacpac="true"
+        echo "Found dacpac $f"
+    fi
+done
+
+for f in $sqlpath/*
+do
+    if [ $f == $sqlpath/*".sql" ]
+    then
+        sqlfiles="true"
+        echo "Found SQL file $f"
+    fi
+done
+
+if [ $sqlfiles == "true" ]
+then
+    for f in $sqlpath/*
+    do
+        if [ $f == $sqlpath/*".sql" ]
+        then
+            echo "Executing $f"
+            /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P $SApassword -d master -i $f
+        fi
+    done
+fi
+
+if [ $dacpac == "true" ]
+then
+    for f in $dacpath/*
+    do
+        if [ $f == $dacpath/*".dacpac" ]
+        then
+            dbname=$(basename $f ".dacpac")
+            echo "Deploying dacpac $f"
+            /opt/sqlpackage/sqlpackage /Action:Publish /SourceFile:$f /TargetServerName:localhost /TargetDatabaseName:$dbname /TargetUser:sa /TargetPassword:$SApassword
+        fi
+    done
+fi