feat: point sign-in token help link to the new tokens docs page

The FAQ anchor stub keeps the old link working for released versions.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: JakobLichterfeld

CHANGELOG.md

@@ -13,6 +13,7 @@
 - fix(charging): prevent smallint overflow in energy calculation and recalc migration on battery-side DC readings (5617 - @JakobLichterfeld)
 - feat(mqtt): migrate Home Assistant discovery to device-based configuration (#5618 - @nebhale)
 - feat(mqtt): add missing Home Assistant discovery entities (#5629 - @nebhale)
+- feat: point sign-in token help link to the new tokens docs page (#5642 - @JakobLichterfeld)
 
 #### Build, CI, internal
 

lib/teslamate_web/live/signin_live/index.html.heex

@@ -91,7 +91,7 @@
         <p class="is-size-7 has-text-centered is-italic has-text-weight-light">
           <% here_link =
             link(gettext("here"),
-              to: "https://docs.teslamate.org/docs/faq#how-to-generate-your-own-tokens",
+              to: "https://docs.teslamate.org/docs/installation/tokens",
               target: "_blank",
               rel: "noopener noreferrer"
             ) %>