feat: HTTPS auto-normalization; robust TLS intel UI; global rules state; clean logging; preload

- Add SSL/TLS intelligence pipeline:
  - crt.sh lookup with expired-filtering and root-domain wildcard resolution
  - live TLS version/cipher probe with weak/legacy flags and probe notes
- UI: card + matrix rendering, raw JSON toggle, and host/wildcard cert lists
- Front page: checkbox to optionally fetch certificate/CT data

- Introduce `URLNormalizer` with punycode support and typo repair
  - Auto-prepend `https://` for bare domains (e.g., `google.com`)
  - Optional quick HTTPS reachability + `http://` fallback
- Provide singleton via function-cached `@singleton_loader`:
  - `get_url_normalizer()` reads defaults from Settings (if present)

- Standardize function-rule return shape to `(bool, dict|None)` across
  `form_*` and `script_*` rules; include structured payloads (`note`, hosts, ext, etc.)
- Harden `FunctionRuleAdapter`:
  - Coerce legacy returns `(bool)`, `(bool, str)` → normalized outputs
  - Adapt non-dict inputs to facts (category-aware and via provided adapter)
  - Return `(True, dict)` on match, `(False, None)` on miss
  - Bind-time logging with file:line + function id for diagnostics
- `RuleEngine`:
  - Back rules by private `self._rules`; `rules` property returns copy
  - Idempotent `add_rule(replace=False)` with in-place replace and regex (re)compile
  - Fix AttributeError from property assignment during `__init__`

- Replace hidden singleton factory with explicit builder + global state:
  - `app/rules/factory.py::build_rules_engine()` builds and logs totals
  - `app/state.py` exposes `set_rules_engine()` / `get_rules_engine()` as the SOF
  - `app/wsgi.py` builds once at preload and publishes via `set_rules_engine()`
- Add lightweight debug hooks (`SS_DEBUG_RULES=1`) to trace engine id and rule counts

- Unify logging wiring:
  - `wire_logging_once(app)` clears and attaches a single handler chain
  - Create two named loggers: `sneakyscope.app` and `sneakyscope.engine`
  - Disable propagation to prevent dupes; include pid/logger name in format
- Remove stray/duplicate handlers and import-time logging
- Optional dedup filter for bursty repeats (kept off by default)

- Gunicorn: enable `--preload` in entrypoint to avoid thread races and double registration
- Documented foreground vs background log “double consumer” caveat (attach vs `compose logs`)

- Jinja: replace `{% return %}` with structured `if/elif/else` branches
- Add toggle button to show raw JSON for TLS/CT section

- Consumers should import the rules engine via:
  - `from app.state import get_rules_engine`
- Use `build_rules_engine()` **only** during preload/init to construct the instance,
  then publish with `set_rules_engine()`. Do not call old singleton factories.

- New/changed modules (high level):
  - `app/utils/urltools.py` (+) — URLNormalizer + `get_url_normalizer()`
  - `app/rules/function_rules.py` (±) — normalized payload returns
  - `engine/function_rule_adapter.py` (±) — coercion, fact adaptation, bind logs
  - `app/utils/rules_engine.py` (±) — `_rules`, idempotent `add_rule`, fixes
  - `app/rules/factory.py` (±) — pure builder; totals logged post-registration
  - `app/state.py` (+) — process-global rules engine
  - `app/logging_setup.py` (±) — single chain, two named loggers
  - `app/wsgi.py` (±) — preload build + `set_rules_engine()`
  - `entrypoint.sh` (±) — add `--preload`
  - templates (±) — TLS card, raw toggle; front-page checkbox

Closes: flaky rule-type warnings, duplicate logs, and multi-worker race on rules init.

app/templates/result.html

@@ -1,13 +1,15 @@
 {% extends "base.html" %}
+{% from "_macros_ssl_tls.html" import ssl_tls_card %}
 {% block content %}
 
 <!-- Top Jump List -->
- 
+
 <!-- Sticky top nav -->
 <nav id="top-jump-list" class="top-jump-nav" aria-label="Jump to section">
   <a href="/">Analyse Another Page</a>
   <a href="#url-overview">URL Overview</a>
   <a href="#enrichment">Enrichment</a>
+  <a href="#ssl">TLS / Certs</a>
   <a href="#redirects">Redirects</a>
   <a href="#forms">Forms</a>
   <a href="#scripts">Suspicious Scripts</a>
@@ -86,6 +88,9 @@
     <p><a href="#top-jump-list">Back to top</a></p>
 </div>
 
+<!-- TLS / SSL / CERTS -->
+{{ ssl_tls_card(enrichment.ssl_tls) }}
+
 <!-- Redirects -->
 <div class="card" id="redirects">
     <h2>Redirects</h2>
@@ -466,5 +471,19 @@ document.addEventListener('click', function (e) {
 });
 </script>
 
+<script>
+document.addEventListener('click', function (e) {
+  if (e.target.matches('[data-toggle]')) {
+    var id = e.target.getAttribute('data-toggle');
+    var el = document.getElementById(id);
+    if (el) {
+      var hidden = el.getAttribute('hidden') !== null;
+      if (hidden) { el.removeAttribute('hidden'); } else { el.setAttribute('hidden', ''); }
+    }
+  }
+}, true);
+</script>
+
+
 
 {% endblock %}