test(e2e): lower INPUT_BOOLEAN_WAIT from 30s to 10s (refs #366) (#1273)

KP13 listed this on #366 as "Lower SERVICE_WAIT from 30→10s now that
'sun' is gone (the only remaining required service, input_boolean,
resolves in 1s in every observed run)":
#366 (comment)

Symbol-name note: KP13's "SERVICE_WAIT" is the colloquial label; the
live constant in tests/src/e2e/conftest.py:1104 is INPUT_BOOLEAN_WAIT
(introduced after #1227 dropped "sun" from REQUIRED_SERVICES, leaving
input_boolean as the only service-domain wait).

10s preserves a 10× safety margin over the 1s observed-resolve KP13
cited. The timeout branch is non-fatal (logger.warning +
_dump_ha_readiness_diagnostics, no pytest.fail at this gate), so a
tighter budget cannot regress the suite: at worst a slow-boot run
logs an earlier warning while downstream tests continue, and the
HA_MCP_TOOLS_WAIT gate further down keeps its full 180s pytest.fail-
backed budget for the surface that does block the run.

Sibling 30s constants in the same fixture are intentionally not
touched:

* STABILIZATION_TIMEOUT (line 1007)
* ENTITY_STABILIZATION_TIMEOUT (line 1057)
* SUN_WAIT (line 1181) — state-readiness wait for the sun.sun
  entity, not a service-domain wait (different concern from the
  one KP13 scoped to SERVICE_WAIT)

KP13's same comment also requests a broader "70+s session-init
readiness gates" audit covering STABILIZATION_TIMEOUT,
ENTITY_STABILIZATION_TIMEOUT, MIN_COMPONENTS, MIN_ENTITIES — that
audit is a separate item on his list and stays out of scope here to
keep the change reviewable as a single-constant tightening.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Patch76

tests/src/e2e/conftest.py

@@ -1101,7 +1101,7 @@ def ha_container_with_fresh_config(_blueprint_http_server):
         # (sun is intentionally not polled here — it registers sun.sun as an
         # entity but never a service domain, so it would always time out.
         # sun.sun readiness is gated by the state check below.)
-        INPUT_BOOLEAN_WAIT = 30
+        INPUT_BOOLEAN_WAIT = 10
         logger.info("⏳ Waiting for input_boolean service domain to register...")
         # Wall-clock-bound polling — same rationale as the loops above.
         ib_start = time.monotonic()