giles 213421516e Add SSE, response headers, view transitions, and 5 new sx attributes ...

Implement missing SxEngine features:
- SSE (sx-sse, sx-sse-swap) with EventSource management and auto-cleanup
- Response headers: SX-Trigger, SX-Retarget, SX-Reswap, SX-Redirect,
  SX-Refresh, SX-Location, SX-Replace-Url, SX-Trigger-After-Swap/Settle
- View Transitions API: transition:true swap modifier + global config
- every:<time> trigger for polling (setInterval)
- sx-replace-url (replaceState instead of pushState)
- sx-disabled-elt (disable elements during request)
- sx-prompt (window.prompt, value sent as SX-Prompt header)
- sx-params (filter form parameters: *, none, not x,y, x,y)

Adds docs (ATTR_DETAILS, BEHAVIOR_ATTRS, headers, events), demo
components in reference.sx, API endpoints (prompt-echo, sse-time),
and 27 new unit tests for engine logic.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-04 11:55:21 +00:00

..

__init__.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

conftest.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_activity_bus.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_calendar_helpers.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_config.py

Rebrand sexp → sx across web platform (173 files)

2026-03-01 11:06:57 +00:00

test_deliberate_failure.py

Bigger text in test dashboard + add deliberate failing test

2026-02-28 20:34:19 +00:00

test_dtos.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_errors.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_filters.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_http_signatures.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_internal_auth.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_jinja_bridge_render.py

Rebrand sexp → sx across web platform (173 files)

2026-03-01 11:06:57 +00:00

test_parse_utils.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00

test_sx_app_pages.py

Add SSE, response headers, view transitions, and 5 new sx attributes

2026-03-04 11:55:21 +00:00

test_sx_helpers.py

Rebrand sexp → sx across web platform (173 files)

2026-03-01 11:06:57 +00:00

test_url_utils.py

Add unit test coverage for shared pure-logic modules (240 tests)

2026-02-28 19:34:37 +00:00