docs: Update old Deno usage (#45934)

apps/docs/content/guides/ai/examples/huggingface-image-captioning.mdx

@@ -39,9 +39,9 @@ supabase gen types typescript --project-id=your-project-ref --schema=storage,pub
 Find the complete code on [GitHub](https://github.com/supabase/supabase/tree/master/examples/edge-functions/supabase/functions/huggingface-image-captioning).
 
 ```ts
-import { serve } from 'https://deno.land/std@0.168.0/http/server.ts'
 import { HfInference } from 'https://esm.sh/@huggingface/inference@2.3.2'
 import { createClient } from 'npm:@supabase/supabase-js@2'
+
 import { Database } from './types.ts'
 
 console.log('Hello from `huggingface-image-captioning` function!')
@@ -57,7 +57,7 @@ interface WebhookPayload {
   old_record: null | SoRecord
 }
 
-serve(async (req) => {
+Deno.serve(async (req) => {
   const payload: WebhookPayload = await req.json()
   const soRecord = payload.record
   const SUPABASE_SECRET_KEYS = JSON.parse(Deno.env.get('SUPABASE_SECRET_KEYS')!)

apps/docs/content/guides/ai/hugging-face.mdx

@@ -94,12 +94,11 @@ HUGGING_FACE_ACCESS_TOKEN=<your-token-here>
 Let's modify the Edge Function to import Hugging Face's inference client and perform a `text-to-image` request:
 
 ```ts
-import { serve } from 'https://deno.land/std@0.168.0/http/server.ts'
 import { HfInference } from 'https://esm.sh/@huggingface/inference@2.3.2'
 
 const hf = new HfInference(Deno.env.get('HUGGING_FACE_ACCESS_TOKEN'))
 
-serve(async (req) => {
+Deno.serve(async (req) => {
   const { prompt } = await req.json()
 
   const image = await hf.textToImage(

apps/docs/content/guides/auth/oauth-server/token-security.mdx

@@ -182,9 +182,7 @@ Custom Access Token Hooks are triggered for **all** token issuance. Use `client_
 A common use case is customizing the `audience` claim for different OAuth clients. This allows third-party services to validate that tokens were issued specifically for them:
 
 ```typescript
-import { serve } from 'https://deno.land/std@0.168.0/http/server.ts'
-
-serve(async (req) => {
+Deno.serve(async (req) => {
   const { user, claims, client_id } = await req.json()
 
   // Customize audience based on OAuth client
@@ -230,10 +228,9 @@ The `audience` claim is especially important for:
 You can also add custom claims and metadata based on the OAuth client:
 
 ```typescript
-import { serve } from 'https://deno.land/std@0.168.0/http/server.ts'
 import { createClient } from 'https://esm.sh/@supabase/supabase-js@2'
 
-serve(async (req) => {
+Deno.serve(async (req) => {
   const { user, claims, client_id } = await req.json()
 
   const supabase = createClient(Deno.env.get('SUPABASE_URL')!, Deno.env.get('SUPABASE_SECRET_KEY')!)

apps/docs/content/guides/functions/kysely-postgres.mdx

@@ -34,6 +34,7 @@ GET YOUR CERT FROM YOUR PROJECT DASHBOARD
 Create a `DenoPostgresDriver.ts` file to manage the connection to Postgres via [deno-postgres](https://deno-postgres.com/):
 
 ```ts DenoPostgresDriver.ts
+import { Pool, PoolClient } from 'https://deno.land/x/postgres@v0.17.0/mod.ts'
 import {
   CompiledQuery,
   DatabaseConnection,
@@ -44,7 +45,6 @@ import {
 } from 'https://esm.sh/kysely@0.23.4'
 import { freeze, isFunction } from 'https://esm.sh/kysely@0.23.4/dist/esm/util/object-utils.js'
 import { extendStackTrace } from 'https://esm.sh/kysely@0.23.4/dist/esm/util/stack-trace-utils.js'
-import { Pool, PoolClient } from 'https://deno.land/x/postgres@v0.17.0/mod.ts'
 
 export interface PostgresDialectConfig {
   pool: Pool | (() => Promise<Pool>)
@@ -190,15 +190,15 @@ class PostgresConnection implements DatabaseConnection {
 Create an `index.ts` file to execute a query on incoming requests:
 
 ```ts index.ts
-import { serve } from 'https://deno.land/std@0.175.0/http/server.ts'
 import { Pool } from 'https://deno.land/x/postgres@v0.17.0/mod.ts'
 import {
-  Kysely,
   Generated,
+  Kysely,
   PostgresAdapter,
   PostgresIntrospector,
   PostgresQueryCompiler,
 } from 'https://esm.sh/kysely@0.23.4'
+
 import { PostgresDriver } from './DenoPostgresDriver.ts'
 
 console.log(`Function "kysely-postgres" up and running!`)
@@ -245,7 +245,7 @@ const db = new Kysely<Database>({
   },
 })
 
-serve(async (_req) => {
+Deno.serve(async (_req) => {
   try {
     // Run a query
     const animals = await db.selectFrom('animals').select(['id', 'animal', 'created_at']).execute()

examples/edge-functions/supabase/functions/slack-bot-mention/slack-bot-mention.md

@@ -23,14 +23,13 @@ set SLACK_TOKEN=<xoxb-0000000000-0000000000-01010101010nacho101010>
 Here's the code of the Edge Function, you can change the response to handle the text received:
 
 ```ts index.ts
-import { serve } from 'https://deno.land/std@0.197.0/http/server.ts'
 import { WebClient } from 'https://deno.land/x/slack_web_api@6.7.2/mod.js'
 
 const slackBotToken = Deno.env.get('SLACK_TOKEN') ?? ''
 const botClient = new WebClient(slackBotToken)
 
 console.log(`Slack URL verification function up and running!`)
-serve(async (req) => {
+Deno.serve(async (req) => {
   try {
     const reqBody = await req.json()
     console.log(JSON.stringify(reqBody, null, 2))