Remove unused env var that's blocking the quickstart (#18)

Author: skosijer

.env.example

@@ -1,7 +1,6 @@
 # Client public env vars
 NEXT_PUBLIC_ENV_NAME=local
 NEXT_PUBLIC_LOG_LEVEL=debug
-NEXT_PUBLIC_TUNNEL_FORWARDING_URL=
 NEXT_PUBLIC_POSTHOG_KEY=phc_C1L7Idffoa2oRT54XZDGh4GSdOPFgzliJiusFnVV8Wz
 NEXT_PUBLIC_POSTHOG_HOST=https://us.i.posthog.com
 NEXT_PUBLIC_DISABLE_TELEMETRY=false

app/env/client.ts

@@ -7,7 +7,6 @@ export const env = createEnv({
     NEXT_PUBLIC_ENV_NAME: z.string().default('local'),
     NEXT_PUBLIC_NODE_ENV: z.string().default('development'),
     NEXT_PUBLIC_LOG_LEVEL: z.enum(['trace', 'debug', 'info', 'warn', 'error']).default('info'),
-    NEXT_PUBLIC_TUNNEL_FORWARDING_URL: z.string(),
     NEXT_PUBLIC_POSTHOG_KEY: z.string().optional(),
     NEXT_PUBLIC_POSTHOG_HOST: z.string().optional(),
     NEXT_PUBLIC_DISABLE_TELEMETRY: z
@@ -20,7 +19,6 @@ export const env = createEnv({
   runtimeEnv: {
     NEXT_PUBLIC_ENV_NAME: process.env.NEXT_PUBLIC_ENV_NAME,
     NEXT_PUBLIC_LOG_LEVEL: process.env.NEXT_PUBLIC_LOG_LEVEL,
-    NEXT_PUBLIC_TUNNEL_FORWARDING_URL: process.env.NEXT_PUBLIC_TUNNEL_FORWARDING_URL,
     NEXT_PUBLIC_POSTHOG_KEY: process.env.NEXT_PUBLIC_POSTHOG_KEY,
     NEXT_PUBLIC_POSTHOG_HOST: process.env.NEXT_PUBLIC_POSTHOG_HOST,
     NEXT_PUBLIC_DISABLE_TELEMETRY: process.env.NEXT_PUBLIC_DISABLE_TELEMETRY,