feat(Search): user contextual search

[mikewuu]

Currently search is generic for everybody.

Homie can provide more/less details depending on a specific user's context:

• user role in company
• search history
• current tasks / prs
• permissions / roles

[homie-gg[bot]]

This might be a duplicate of: feat(Search): add user contextual search.

[homie-gg[bot]]

Here are some pull requests that might be helpful reference for this task:

• fix(PR): embed data id to better provide search results
• fix(AI): force tool choice to include context when answering
• fix(Task/Search): missing relevant fields