v0.121.7

## What's Changed
* docs(changelog): Configure permissions for your agent by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7262
* docs(changelog): New models and more accurate cost tracking by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7271
* docs(changelog): Docs read better on wide screens by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7277
* fix(chart): render the sandbox provider registry on the web workloads by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7189
* fix(deps): update hono to 4.13.5 by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7249
* feat(channels): inbound files on Slack, Telegram, and WhatsApp voice/video by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7248
* fix(deps): update fast-uri to 3.1.7 by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7245
* [chore] Add GPT-6.1 Sol: bump Pi to 0.99.1 and refresh model catalogs by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7252
* chore(deps): bump undici from 8.10.0 to 8.10.2 in /services/runner by @dependabot[bot] in https://github.com/Agenta-AI/agenta/pull/7230
* fix(deps): update image-size to 2.0.3 by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7246
* fix(deps): update mermaid to 11.16.1 by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7253
* chore(deps): bump axios from 1.18.0 to 1.20.0 in /web/tests by @dependabot[bot] in https://github.com/Agenta-AI/agenta/pull/7279
* fix(deps): update Pillow to 12.3.0 by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7247
* ci: skip Railway PR previews for Dependabot PRs by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7281
* [fix] Un-narrowed subscription connections follow the current default models by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7250
* [fix] Give HTML apps default page padding by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7280
* [feat] Redesign the Agent Marketplace pages on the website by @ashrafchowdury in https://github.com/Agenta-AI/agenta/pull/7257
* [fix] "Ask for write and delete" integration preset now asks for writes by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7229
* fix(api): upgrade PyJWT to 2.15.1 by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7284
* fix(runner): re-prompt a turn that stalled before its first response by @mmabrouk in https://github.com/Agenta-AI/agenta/pull/7217
* [release] v0.121.7 by @github-actions[bot] in https://github.com/Agenta-AI/agenta/pull/7278


**Full Changelog**: https://github.com/Agenta-AI/agenta/compare/v0.121.6...v0.121.7