chore: point every in-tree reference at ai-job-search-dev/ai-job-search (#776)

The repository is moving from the MadsLorentzen personal account to the
ai-job-search-dev organization. GitHub redirects the old slug, but the
upstream-watch guard compares github.repository against the literal slug
and would start running the fork-only triage job on upstream itself, and
the upstream-check tool and its tests pin the slug too. README, CONTRIBUTING,
SECURITY, SETUP, the CI workflow, the issue-template config and the
CHANGELOG links follow.

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>

.agents/skills/freehire-search/cli/src/helpers.ts

@@ -23,7 +23,7 @@ export function writeError(error: string, code: string): void {
 // cli/src, so a github.com URL here made every github.com link classify as an
 // installed job board instead of an unverified host. The owner/project name
 // already identifies the repo on GitHub.
-const UA = "MadsLorentzen/ai-job-search/1.0 (freehire-search)"
+const UA = "ai-job-search-dev/ai-job-search/1.0 (freehire-search)"
 
 /** The shared API response envelope: {data, meta, error}. */
 export interface Envelope<T> {

.agents/skills/freehire-search/url-reference.md

@@ -138,7 +138,7 @@ points users to (`?q=<role>` scopes the counts). Example:
   serves HTML, which `cleanHtml` (`cli/src/helpers.ts`) strips into readable text.
   Search descriptions arrive already rendered by the API and are passed through
   verbatim — stripping them again would undo the Markdown structure.
-- Fetch sends `User-Agent: MadsLorentzen/ai-job-search/1.0 (freehire-search)` (no contact
+- Fetch sends `User-Agent: ai-job-search-dev/ai-job-search/1.0 (freehire-search)` (no contact
   URL: a host literal in `cli/src` makes `/apply` treat that host as this portal's board)
   and `Accept: application/json`, and uses exponential backoff with jitter on 429/5xx (max 6 retries). A connection error (API
   unreachable) fails fast with a clear message — no retry, since it is not

.agents/skills/linkedin-search/cli/tests/fixtures/README.md

@@ -2,7 +2,7 @@
 
 `detail-orbis-excerpt.html` contains verbatim excerpts from the guest response for
 posting `4345841651`, captured by **portapulito** through this CLI's `htmlFetch`
-on 2026-07-14 and published in [upstream PR #153](https://github.com/MadsLorentzen/ai-job-search/pull/153).
+on 2026-07-14 and published in [upstream PR #153](https://github.com/ai-job-search-dev/ai-job-search/pull/153).
 That PR was closed because it was accidentally submitted to upstream instead of
 the author's personalized fork; it was not merged.
 

.agents/skills/linkedin-search/cli/tests/fixtures/search-cards.provenance.md

@@ -2,7 +2,7 @@
 
 `search-cards.json` stores the HTML string for the first two verbatim `<li>` cards from a real
 LinkedIn guest search response captured by **portapulito** through the CLI's
-`htmlFetch` on 2026-07-14 and published in [PR #153](https://github.com/MadsLorentzen/ai-job-search/pull/153).
+`htmlFetch` on 2026-07-14 and published in [PR #153](https://github.com/ai-job-search-dev/ai-job-search/pull/153).
 That PR was closed as an accidental personalized-fork submission, not merged.
 
 Source: `.agents/skills/linkedin-search/cli/test/__fixtures__/search-list.html`