feat(vite): add HTTPS support with configurable SSL (#8585)

The Pull Request adds support for local HTTPS configuration and
introduces a new environment variable for the app's base URL.
- Added new environment variable REACT_APP_BASE_URL in .env.example.
- Introduced logic to utilize SSL certificates for local HTTPS in
vite.config.ts.
- Added validation to ensure SSL key and certificate paths are defined
for HTTPS.
- Included support for dynamic base URL setting based on the environment
configuration.
- Enhanced server configuration in vite.config.ts to handle HTTPS and
local development.

---------

Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-front/.env.example

@@ -5,4 +5,7 @@ GENERATE_SOURCEMAP=false
 # REACT_APP_PORT=3001
 # CHROMATIC_PROJECT_TOKEN=
 # VITE_DISABLE_TYPESCRIPT_CHECKER=true
-# VITE_DISABLE_ESLINT_CHECKER=true
+# VITE_DISABLE_ESLINT_CHECKER=true
+# VITE_ENABLE_SSL=false
+# SSL_KEY_PATH="./certs/your-cert.key"
+# SSL_CERT_PATH="./certs/your-cert.crt"