Add required startup files and fix issues

README.md

@@ -8,7 +8,7 @@ Follow the steps given in InstallationGuide.md, to create database.
 
 3.  Execute the data-dump.sql script in the artifacts folder to populate the database with mock data.
     ```bash
-    psql -q -U "{db_username}" -d “test”_dump -h "{hostname}" -p "{port}" -f {path to data-dump.sql}
+    psql -q -U "{db_username}" -d "{db_name}" -h "{hostname}" -p "{port}" -f "{path to data-dump.sql}"
     ```
 
 4.  Execute the startup script on the root, based on the OS:

config.json

@@ -1,7 +1,7 @@
 {
   "port": 3000,
   "pathToContent": "../src/",
-  "mode": "prooduction",
+  "mode": "production",
   "db": {
     "username": "postgres",
     "password": "postgres",

startup.bat

@@ -0,0 +1,3 @@
+@echo off
+echo Starting the devportal-webapp...
+exec devportal-webapp-win.exe

startup.sh

@@ -0,0 +1,14 @@
+echo "Starting the devportal-webapp..."
+
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    # macOS
+    chmod +x ./devportal-webapp-macos
+    exec ./devportal-webapp-macos
+elif [[ "$OSTYPE" == "linux-gnu"* ]]; then
+    # Linux
+    chmod +x ./devportal-webapp-linux
+    exec ./devportal-webapp-linux
+else
+    echo "Unsupported operating system: $OSTYPE"
+    exit 1
+fi