docs: remove hyphens from auto-X compounds per Microsoft.Auto style

Fixed 72 hyphenated 'auto-X' compounds across the docs by deleting
the hyphen to match Microsoft style guide (autogenerated, autoregistration,
autodiscovery, etc). Preserved original capitalization throughout.

Covered 26 documentation files in docs/, including README.md, agent-lifecycle,
integrations, scheduler, networking, process, tools, trust-boundary,
turn-loop, and web-ui sections.

docs/tools/bash.md

@@ -29,12 +29,12 @@ delivered the terminal result inline, in which case no todo is created
   response is returned. **Defaults to 3** — pass `wait_seconds: 0`
   to disable inline waiting and always get the immediate response.
 - `name` — optional caller-chosen task id. When set it replaces the
-  auto-generated hex id, so it surfaces in `status(<name>)` lookups and
+  autogenerated hex id, so it surfaces in `status(<name>)` lookups and
   the loose-ends list — a memorable label instead of an opaque id. A name
   is **reusable once its previous task has finished**; submitting a
   name whose task is still `pending`/`running` is rejected. Allowed
   characters: `[a-z0-9-]` (a valid identifier — lowercase, digits,
-  hyphen; max 63). Omit for the auto-generated id.
+  hyphen; max 63). Omit for the autogenerated id.
 
 Exposed as `mcp__bash__run`.