feat: migrate auth from supabase to better auth (#596)

* feat: add README for @cio/db package and remove existingAccounts.json

* load session, load profile and organization, add create profile hook

* chore: cache session request

The trick was passing all the cookies to the backend. Previously I was only passing the better-auth.session_token and not better-auth.session_data. Read about the difference here https://www.better-auth.com/docs/concepts/cookies#custom-cookies

* feat: login, logout, onboarding, verify email, reset password.

* feat: complete change email and email verification

* feat: standardise how we make rpc calls and create org endpoints

* fix ui errors

* fix: handle potential undefined customerId and standardize avatar URL property

* refactor: standardize custom domain handling and update telegram chat ID references

* chore: add tailwind prefix to @cio/ui

this fixed the media query issues because  @cio/ui classes were overriding this dashboard tailwind build

* chore: clean up org sidebar

* chore: persist mode state

* feat: implement order breadcrumbs

* chore: upgrade to better auth 1.4

* chore: address common auth flow bugs and setup app for others to setup locally.

apps/api/package.json

@@ -4,8 +4,11 @@
   "description": "ClassroomIO Backend for long processes",
   "main": "dist/index.js",
   "type": "module",
+  "files": [
+    "dist"
+  ],
   "scripts": {
-    "build": "tsc && tsc-alias",
+    "build": "rm -rf dist tsconfig.tsbuildinfo && tsc --build && tsc-alias",
     "dev": "pnpm --filter @cio/api --parallel \"/^dev:.*/\"",
     "dev:server": "tsx watch src/index.ts",
     "dev:tsc": "tsc -p tsconfig.json --watch",
@@ -36,6 +39,9 @@
   "dependencies": {
     "@aws-sdk/client-s3": "^3.388.0",
     "@aws-sdk/s3-request-presigner": "^3.675.0",
+    "@cio/db": "workspace:*",
+    "@cio/email": "workspace:*",
+    "@cio/utils": "workspace:*",
     "@hono/node-server": "^1.8.2",
     "@hono/standard-validator": "^0.1.5",
     "@hono/zod-validator": "^0.7.2",
@@ -43,6 +49,7 @@
     "@sentry/profiling-node": "^7.110.1",
     "@supabase/supabase-js": "^2.32.0",
     "axios": "^1.4.0",
+    "bcrypt": "^6.0.0",
     "dotenv": "^16.3.1",
     "hono": "^4.9.7",
     "hono-openapi": "^1.0.8",
@@ -51,15 +58,13 @@
     "katex": "^0.16.10",
     "marked": "^7.0.3",
     "nanoid": "^5.1.5",
-    "nodemailer": "^6.9.5",
-    "zeptomail": "^6.0.0",
     "zod": "^4.1.8",
     "zod-openapi": "^5.4.1"
   },
   "devDependencies": {
+    "@types/bcrypt": "^6.0.0",
     "@types/katex": "^0.16.7",
     "@types/node": "^20.19.0",
-    "@types/nodemailer": "^6.4.17",
     "@typescript-eslint/eslint-plugin": "7.0.1",
     "@typescript-eslint/parser": "7.0.1",
     "@vitest/coverage-v8": "^1.2.2",