Update v1 signIn() links

apps/www/_blog/2021-03-02-supabase-beta-february-2021.mdx

@@ -44,7 +44,7 @@ Writing SQL just got 10x easier. We added autocomplete to the SQL editor, includ
 
 ### Auth Redirects
 
-Redirect your users to specific route within your site on [`signIn()`](/docs/reference/javascript/auth-signin#sign-in-with-redirect) and [`signUp()`](/docs/reference/javascript/auth-signup#sign-up-with-redirect).
+Redirect your users to specific route within your site on [`signIn()`](/docs/reference/javascript/v1/auth-signin#sign-in-with-redirect) and [`signUp()`](/docs/reference/javascript/auth-signup#sign-up-with-redirect).
 
 ![Redirect your users after sign up](/images/blog/feb/auth-redirect.png)
 

apps/www/lib/redirects.js

@@ -255,7 +255,7 @@ module.exports = [
   {
     permanent: false,
     source: '/docs/client/auth-signin',
-    destination: '/docs/reference/javascript/auth-signin',
+    destination: '/docs/reference/javascript/v1/auth-signin',
   },
   {
     permanent: false,

spec/supabase_js_v1.yml

@@ -58,10 +58,10 @@ pages:
       - name: Sign up with third-party providers.
         hideCodeBlock: true
         description: |
-          You can sign up with OAuth providers using the [`signIn()`](/docs/reference/javascript/auth-signin#sign-in-using-third-party-providers) method.
+          You can sign up with OAuth providers using the [`signIn()`](/docs/reference/javascript/v1/auth-signin#sign-in-using-third-party-providers) method.
       - name: Sign up with Phone.
         description: |
-          Supabase supports Phone Auth. After a user has verified their number, they can use the [`signIn()`](/docs/reference/javascript/auth-signin#sign-in-using-phone) method.
+          Supabase supports Phone Auth. After a user has verified their number, they can use the [`signIn()`](/docs/reference/javascript/v1/auth-signin#sign-in-using-phone) method.
         js: |
           ```js
           const { user, session, error } = await supabase.auth.signUp({