fix(scout): repair Roche/Apple, add Amazon+Axpo, make title filtering fail-open

Scraper fixes:
- Roche: new fetch_phenom adapter (Phenom refineSearch). The old playwright scrape
  of ?locationsearch=Switzerland harvested recommendation-widget cards (Shanghai,
  Kyiv, Bogota) while the page reported no-results. 0 -> 88 CH-eligible roles.
- Apple: dropped default_location "Switzerland", which relabelled US "Various
  Locations" postings as Swiss (84 phantom CH rows over 4 runs). Now honestly 0.
- Meta: NOT broken — metacareers reports "1 Items" for Zurich. Comment added so it
  is not "fixed" again.

New boards:
- Amazon/AWS (fetch_amazon): 32 CH roles incl. a Zurich AWS FDE req and a Bern
  ProServe Cloud Architect. AWS is the evidenced cloud; claims.json forbids GCP.
- Axpo (teamtailor via base_url + pagination): 461 roles, opens the energy lane.
  Locations read from schema.org jobLocation with ISO alpha-2 expanded, so
  Madrid/Milan/Warsaw roles are not marked Swiss. Telenor benefits too.

Title filtering now has two explicit modes. Inclusion allowlists fail closed and
hide unanticipated good-fit roles, so they are now used only where volume forces
it (>~200 roles). Everything else uses the shared, board-agnostic
NOISE_TITLE_EXCLUDE, which fails open and leaves the final call to the scorer and
the reviewer. Palantir stays unfiltered per its existing documented rationale.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

job_scout/_mt.py

@@ -0,0 +1,21 @@
+import io
+from playwright.sync_api import sync_playwright
+out = io.open('_mt_out.txt', 'w', encoding='utf-8')
+with sync_playwright() as p:
+    b = p.chromium.launch()
+    pg = b.new_page()
+    pg.goto('https://www.metacareers.com/jobs?offices[0]=Zurich%2C%20Switzerland',
+            wait_until='domcontentloaded', timeout=60000)
+    pg.wait_for_timeout(9000)
+    for _ in range(6):
+        pg.mouse.wheel(0, 5000); pg.wait_for_timeout(1200)
+    n = pg.locator("a[href*='/jobs/']").count()
+    n2 = pg.locator("a[href*='/profile/job_details/']").count()
+    out.write('a[/jobs/]=%d  a[/profile/job_details/]=%d\n' % (n, n2))
+    for i in range(min(n, 30)):
+        el = pg.locator("a[href*='/jobs/']").nth(i)
+        out.write('  %s | %s\n' % ((el.inner_text() or '').replace('\n', ' / ')[:90],
+                                   (el.get_attribute('href') or '')[:60]))
+    out.write('---TEXT---\n' + pg.inner_text('body')[:900])
+    b.close()
+out.close()