* Name agents by their first prompt line instead of an LLM summary
The workspace title already captures the task; the LLM-generated agent
title just restated the same prompt. Drop the generator and keep the
provisional title (first prompt line), so the agent label stays
deterministic and explicit titles still win.
* Remove the no-op agent-title setting and leftover generator plumbing
Deleting the agent-title generator left its whole surface dangling: a
configurable "Agent titles" project setting that no longer did anything,
dead create-path plumbing, generator-only import/MCP deps, and the mock
provider's agent-title parser. Remove all of it, plus a dead test mock
and timing sleeps that guarded the deleted background job. Replace them
with a no-mock lifecycle test asserting the title stays the first prompt
line across create and settle.
Old paseo.json files with metadataGeneration.agentTitle still parse via
schema passthrough — see COMPAT(projectMetadataAgentTitle).
* Rework docs navigation and move alternatives to top-level pages
- Add nested docs nav with categories, collapsible groups, breadcrumbs,
and a right-hand page outline with heading slugs.
- Move alternatives out of /docs/alternatives into /alternatives/*
marketing pages with 301 redirects.
- Add github-slugger for heading IDs and require explicit width on
SiteShell so new pages can't accidentally pick the narrow prose layout.
- Remove the best-practices doc from public-docs.
* Make docs content column prose-width
Adds a new conceptual Workspaces doc that explains how Paseo organizes work around projects, workspaces, and sessions. Reframed the existing Git worktrees page as the technical deep-dive it always was. Updated glossary with agent session and tab terminology. Reordered docs nav so workspaces and worktrees come before providers.
