Personal Feed in Bot DM

[salmad3]

Context:

We cannot create per-user channels; instead, users should get their “following” feed via DM. A mocked implementation prepares us for real data.

Acceptance Criteria:

• /feed command returns the public channel link
• Basic command logging implemented

[salmad3]

[07-11-25]:

Implemented basic /feed → channel link response
TODO:

• Mocked personalized DM feed with pagination
• Per-user session tracking
• Navigation commands for feed browsing