chore(deps): bump phoenix and @types/phoenix

[dependabot]

Bumps phoenix and @types/phoenix. These dependencies needed to be updated together.
Updates phoenix from 1.7.21 to 1.8.3

Changelog

Sourced from phoenix's changelog.

1.8.3 (2025-12-8)

Enhancements

• Add top-level phoenix config: sort_verified_routes_query_params to enable sorting query params in verified routes during tests

Bug fixes

• Fix endpoint port config in an umbrella application. (#6549)
• Drop incoming channel messages with stale join refs

1.8.2 (2025-11-26)

Bug fixes

• [phoenix.js] fix issue where LongPoll can cause "unmatched topic" errors (observed on iOS only) (#6538)
• [phx.gen.live] fix tests when schema and table names are equal (#6477)
• [Verified Routes] do not add path prefixes for static routes
• [Phoenix.Endpoint] fix LongPoll being active by default since 1.8.0 (#6487)

Enhancements

• [phoenix.js] socket now stops reconnection attempts while the page is hidden (#6534)
• [phx.new] (re-)add <.input field={@form[:foo]} type="hidden" /> support in core components
• [phx.new] set force_ssl in prod.exs by default (#6435)
• [phx.new] change --docker base image to debian trixie (#6521)
• [Phoenix.Socket.assign/2] allow passing a function as second argument assign(socket, fn _existing_assigns -> %{this_gets: "merged"} end) (#6530)
• [Phoenix.Controller.assign/2] allow passing a function as second argument (#6542)
• [Phoenix.Controller.assign/2] support keyword lists and maps as second argument similar to LiveView (#6513)
• [Presence] support custom dispatcher for presence_diff broadcast (#6500)
• [AGENTS.md] add short test guidelines to usage rules

1.8.1 (2025-08-28)

Bug fixes

• [phx.new] Fix AGENTS.md failing to include CSS and JavaScript sections

1.8.0 (2025-08-05)

Bug fixes

• [phx.new] Don't include node_modules override in generated tsconfig.json

Enhancements

• [phx.gen.live|html|json] - Make context argument optional. Defaults to the plural name.
• [phx.new] Add mix precommit alias
• [phx.new] Add AGENTS.md generation compatible with usage_rules
• [phx.new] Add usage_rules folder to installer, allowing to sync generic Phoenix rules into new projects
• [phx.new] Use LiveView 1.1 release in generated code
• [phx.new] Ensure theme selector and flash closing works without LiveView

1.8.0-rc.4 (2025-07-14)

Bug Fixes

• Fix phx.gen.presence PubSub server name for umbrella apps

... (truncated)

Commits

• 07fc5ac Release 1.8.3
• c73bbfc Drop incoming messages with stale join refs
• f16aa8f Remove Ecto.Multi usage in data modelling guides (#6529)
• 8b80f26 Add documentation to exclude paths (#6556)
• 6f6a7d4 Fix missing closing bold tag in html.md (#6546)
• 9c3e921 Fix endpoint port config in an umbrella application. (#6549)
• fe915d3 Fix URL pointing to Phoenix.Component (#6554)
• f2a6f31 sort query params in verified routes during tests (#6536)
• 593d499 Bump actions/checkout from 5.0.0 to 6.0.0 (#6551)
• 18863d7 Bump the minor-and-patch group with 5 updates (#6552)
• Additional commits viewable in compare view

Updates @types/phoenix from 1.6.6 to 1.6.7

Commits

• See full diff in compare view

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