feat(5.8): reguli mapare pe text (substring/cont) + UX tabel trimiteri (detaliu inline, fara scroll, cod RAR)

Reguli text per cont (operation_text_rules), resolve_prestatii cu param aditiv
text_rules + precedenta stricta, threadat pe toate cele 6 callsite-uri + valid_codes
+ seam classify_prezentare. UI Mapari: sectiune reguli + preview pre-salvare + overlap
+ telemetrie text_rule_hit. UX tabel: cod_rar sub operatie, pill eticheta scurta, fara
scroll orizontal (scopat .tabel-trimiteri + carduri <768px), detaliu inline expandabil
(a11y + pauza poll). code-review: reparat regula auto_send=0 care trimitea automat la RAR
in loc sa tina randul pentru review. 814 passed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

app/web/templates/_mapari.html

@@ -254,4 +254,100 @@
     {% endif %}
   </div>
 
+  <!-- ============================================================ -->
+  <!-- Sectiunea 4: Reguli automate pe text (operation_text_rules)  -->
+  <!-- ============================================================ -->
+  <div class="card">
+    <h2 style="font-size:15px; margin:0 0 8px;">Reguli automate (text)</h2>
+    <p class="muted" style="margin:0 0 12px; font-size:13px; max-width:680px;">
+      O regula leaga orice operatie al carei text <strong>contine</strong> (nu egal, ci substring)
+      un cuvant de un cod RAR. Util pentru operatii fara cod intern: ex. orice operatie care
+      <em>contine</em> „verificare" primeste codul ales. Match insensibil la majuscule/diacritice.
+      <strong>In coada</strong>: implicit oprit — regula rezolva codul dar tine randul pentru
+      verificare umana pana activezi „In coada".
+    </p>
+
+    {% if not text_rules %}
+    <div class="empty" style="margin-bottom:12px;">
+      Inca nu ai reguli. Ex: operatia contine «verificare» &rarr; OE-2.
+      Mapeaza automat operatii similare fara cod intern. Adauga prima regula mai jos.
+    </div>
+    {% endif %}
+
+    <div class="tablewrap">
+    <table>
+      <thead><tr>
+        <th>Daca operatia contine</th>
+        <th>Cod RAR</th>
+        <th>In coada</th>
+        <th>Actiuni</th>
+      </tr></thead>
+      <tbody>
+      {% for r in text_rules %}
+        <tr>
+          <td>
+            <form id="rt-del-{{ loop.index }}" hx-post="/mapari/reguli-text/sterge"
+                  hx-target="#mapari-section" hx-swap="outerHTML"
+                  hx-confirm="Stergi regula «{{ r.pattern }}»?">
+              <input type="hidden" name="csrf_token" value="{{ csrf_token or '' }}">
+              <input type="hidden" name="pattern" value="{{ r.pattern }}">
+            </form>
+            <div>contine <strong>«{{ r.pattern }}»</strong></div>
+          </td>
+          <td class="muted" style="font-size:12px;">
+            {{ r.cod_prestatie }}
+          </td>
+          <td class="muted" style="font-size:12px;">
+            {% if r.auto_send %}Auto (in coada){% else %}Manual (verificare){% endif %}
+          </td>
+          <td style="text-align:right; white-space:nowrap;">
+            <button type="submit" form="rt-del-{{ loop.index }}"
+                    style="background:var(--card); color:var(--err); border-color:var(--err);">
+              Sterge
+            </button>
+          </td>
+        </tr>
+      {% endfor %}
+        {# Rand de adaugare (mereu prezent ca placeholder, inclusiv in empty state). #}
+        <tr>
+          <td>
+            <form id="rt-add" hx-post="/mapari/reguli-text" hx-target="#mapari-section" hx-swap="outerHTML">
+              <input type="hidden" name="csrf_token" value="{{ csrf_token or '' }}">
+              <input type="text" name="pattern" required
+                     placeholder="ex. verificare"
+                     aria-label="Text continut in operatie"
+                     style="width:100%; max-width:240px;"
+                     hx-post="/mapari/reguli-text/preview"
+                     hx-trigger="keyup delay:400ms"
+                     hx-target="#rt-preview"
+                     hx-swap="innerHTML"
+                     hx-include="#rt-add">
+            </form>
+          </td>
+          <td>
+            <select name="cod_prestatie" form="rt-add" required aria-label="Cod RAR pentru regula text">
+              <option value="">— alege cod RAR —</option>
+              {% for n in nomenclator %}
+              <option value="{{ n.cod_prestatie }}">{{ n.cod_prestatie }} — {{ n.nume_prestatie }}</option>
+              {% endfor %}
+            </select>
+          </td>
+          <td>
+            {{ ui.autosend_toggle(form_id="rt-add", checked=False) }}
+          </td>
+          <td style="text-align:right; white-space:nowrap;">
+            <button type="submit" form="rt-add">Adauga</button>
+          </td>
+        </tr>
+        {# Preview pre-salvare (US-009): cate operatii nemapate potriveste pattern-ul. #}
+        <tr>
+          <td colspan="4" style="padding-top:0;">
+            <div id="rt-preview" aria-live="polite"></div>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+    </div>
+  </div>
+
 </div>