refactor: plugin export paths

docs/content/docs/plugins/2fa.mdx

@@ -28,14 +28,13 @@ This plugin offers two main methods to do a second factor verification:
 
         ```ts title="auth.ts"
         import { betterAuth } from "better-auth"
-        import { twoFactor } from "better-auth/plugins" // [!code highlight]
+        import { twoFactor } from "better-auth/plugins/two-factor" // [!code highlight]
 
         export const auth = betterAuth({
             // ... other config options
+            appName: "My App", // provide your app name. It'll be used as an issuer. // [!code highlight]
             plugins: [
-                twoFactor({  // [!code highlight]
-                    issuer: "my-app" // [!code highlight]
-                }) // [!code highlight]
+                twoFactor() // [!code highlight]
             ]
         })
         ```

docs/content/docs/plugins/admin.mdx

@@ -16,7 +16,7 @@ The Admin plugin provides a set of administrative functions for user management
 
     ```ts title="auth.ts"
     import { betterAuth } from "better-auth"
-    import { admin } from "better-auth/plugins" // [!code highlight]
+    import { admin } from "better-auth/plugins/admin" // [!code highlight]
     
     export const auth = betterAuth({
         // ... other config options

docs/content/docs/plugins/anonymous.mdx

@@ -15,7 +15,7 @@ The Anonymous plugin allows users to have an authenticated experience without re
 
     ```ts title="auth.ts"
     import { betterAuth } from "better-auth"
-    import { anonymous } from "better-auth/plugins" // [!code highlight]
+    import { anonymous } from "better-auth/plugins/anonymous" // [!code highlight]
     
     export const auth = betterAuth({
         // ... other config options

docs/content/docs/plugins/bearer.mdx

@@ -11,7 +11,7 @@ Add the Bearer plugin to your authentication setup:
 
 ```ts title="auth.ts"
 import { betterAuth } from "better-auth";
-import { bearer } from "better-auth/plugins";
+import { bearer } from "better-auth/plugins/bearer";
 
 export const auth = betterAuth({
     plugins: [bearer()]

docs/content/docs/plugins/email-otp.mdx

@@ -19,7 +19,7 @@ You can't register a user using the email OTP plugin. You can only sign in or ve
 
     ```ts title="auth.ts"
     import { betterAuth } from "better-auth"
-    import { emailOTP } from "better-auth/plugins" // [!code highlight]
+    import { emailOTP } from "better-auth/plugins/email-otp" // [!code highlight]
     
     export const auth = betterAuth({
         // ... other config options

docs/content/docs/plugins/generic-oauth.mdx

@@ -15,7 +15,7 @@ The Generic OAuth plugin provides a flexible way to integrate authentication wit
 
     ```ts title="auth.ts"
     import { betterAuth } from "better-auth"
-    import { genericOAuth } from "better-auth/plugins" // [!code highlight]
+    import { genericOAuth } from "better-auth/plugins/generic-oauth" // [!code highlight]
     
     export const auth = betterAuth({
         // ... other config options

docs/content/docs/plugins/jwt.mdx

@@ -17,7 +17,7 @@ The JWT plugin provides endpoints to retrieve a JWT token and a JWKS endpoint to
 ### Add the plugin to your **auth** config
 ```ts title="auth.ts"
 import { betterAuth } from "better-auth"
-import { jwt, bearer } from "better-auth/plugins"
+import { jwt, bearer } from "better-auth/plugins/jwt"
 
 export const auth = betterAuth({
     plugins: [ // [!code highlight]

docs/content/docs/plugins/magic-link.mdx

@@ -14,7 +14,7 @@ Magic link or email link is a way to authenticate users without a password. When
 
     ```ts title="server.ts"
     import { betterAuth } from "better-auth";
-    import { magicLink } from "better-auth/plugins";
+    import { magicLink } from "better-auth/plugins/magic-link";
 
     export const auth = betterAuth({
         plugins: [

docs/content/docs/plugins/multi-session.mdx

@@ -12,7 +12,7 @@ The multi-session plugin allows users to maintain multiple active sessions acros
 ### Add the plugin to your **auth** config
 ```ts title="auth.ts"
 import { betterAuth } from "better-auth"
-import { multiSession } from "better-auth/plugins"
+import { multiSession } from "better-auth/plugins/multi-session"
 
 export const auth = betterAuth({
     plugins: [ // [!code highlight]

docs/content/docs/plugins/organization.mdx

@@ -12,7 +12,7 @@ Organizations simplifies user access and permissions management. Assign roles an
 ### Add the plugin to your **auth** config
 ```ts title="auth.ts"
 import { betterAuth } from "better-auth"
-import { organization } from "better-auth/plugins"
+import { organization } from "better-auth/plugins/organization"
 
 export const auth = betterAuth({
     plugins: [ // [!code highlight]

docs/content/docs/plugins/passkey.mdx

@@ -24,7 +24,7 @@ The passkey plugin implementation is powered by [simple-web-authn](https://simpl
 
         ```ts title="auth.ts" 
         import { betterAuth } from "better-auth"
-        import { passkey } from "better-auth/plugins"
+        import { passkey } from "better-auth/plugins/passkey"
         
         export const auth = betterAuth({
            

docs/content/docs/plugins/phone-number.mdx

@@ -13,7 +13,7 @@ The phone number plugin extends the authentication system by allowing users to s
 
         ```ts title="auth.ts"
         import { betterAuth } from "better-auth"
-        import { phoneNumber } from "better-auth/plugins"
+        import { phoneNumber } from "better-auth/plugins/phone-number"
 
         const auth = betterAuth({
             plugins: [ 

docs/content/docs/plugins/username.mdx

@@ -13,7 +13,7 @@ The username plugin wraps the email and password authenticator and adds username
 
         ```ts title="auth.ts" 
         import { betterAuth } from "better-auth"
-        import { username } from "better-auth/plugins"
+        import { username } from "better-auth/plugins/username"
 
         const auth = betterAuth({
             plugins: [ // [!code highlight]