feat(portal): reusable list-search JS + fp_portal_list_controls macro

Adds the shared infrastructure for real-time multi-keyword search on
portal list pages:

- static/src/js/fp_portal_list_search.js — vanilla-JS IIFE that wires
  every input.o_fp_list_search to the container at the selector in
  its data-fp-target. On every keystroke, walks the container's
  direct children and toggles display: none based on whether each
  row's textContent contains all whitespace-tokenised keywords. Also
  wires .o_fp_sort_select dropdowns on every page EXCEPT Account
  Summary (scoped by .o_fp_account_summary closest-ancestor check) so
  the existing fp_portal_account_summary.js handler isn't doubled up.

- views/fp_portal_macros.xml — new t-call macro
  fusion_plating_portal.fp_portal_list_controls that renders the
  filter pills + search input + sort dropdown strip in one block.
  Callers pass filters, sorts, active_filter, active_sort, search,
  url, extra_qs, target, result_total, clipped via t-set.

- __manifest__.py — registers the new JS in web.assets_frontend
  (after fp_portal_account_summary.js). Version bumps 19.0.4.0.0 ->
  19.0.4.1.0.

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

fusion_plating/fusion_plating_portal/__manifest__.py

@@ -5,7 +5,7 @@
 
 {
     'name': 'Fusion Plating — Customer Portal',
-    'version': '19.0.4.0.0',
+    'version': '19.0.4.1.0',
     'category': 'Manufacturing/Plating',
     'summary': 'Customer-facing portal for plating shops: online RFQ, job status, '
                'CoC downloads, invoice access.',
@@ -84,6 +84,7 @@ Copyright (c) 2026 Nexa Systems Inc. All rights reserved.
             'fusion_plating_portal/static/src/js/fp_rfq_form.js',
             'fusion_plating_portal/static/src/js/fp_portal_sidebar.js',  # NEW — Task 5
             'fusion_plating_portal/static/src/js/fp_portal_account_summary.js',  # NEW — Task 10 fix
+            'fusion_plating_portal/static/src/js/fp_portal_list_search.js',   # list search + sort
         ],
     },
     'demo': [

fusion_plating/fusion_plating_portal/static/src/js/fp_portal_list_search.js

@@ -0,0 +1,92 @@
+/**
+ * Fusion Plating — portal list search + filter UI helper.
+ *
+ * Provides client-side, real-time multi-keyword filtering for any portal
+ * list page that opts in via the markup contract below. Pure vanilla JS,
+ * no framework, no debounce (client-side filter is <1ms even on 500 rows).
+ *
+ * Markup contract:
+ *   - One <input class="o_fp_list_search" data-fp-target="<container-selector>"/>
+ *   - One container matching <container-selector> with attribute data-fp-filterable
+ *     whose direct children are the filterable rows (e.g. <tr> in a tbody,
+ *     or <div class="o_fp_job_card_wrap"> children of #fp_jobs_list).
+ *   - Optional: <span class="o_fp_list_search_count"/> updates with N visible
+ *     of M total when a filter is active. Empty (no text) when search is empty.
+ *
+ * Each row's textContent is matched against the user's keywords using a
+ * lowercase AND across whitespace-split tokens. Extra non-visible search
+ * terms can be added per row as <span class="d-none" data-fp-search="..."/>.
+ *
+ * Sort dropdown: any <select class="o_fp_sort_select"> on the page navigates
+ * to the selected option's value URL on change. This file wires ALL such
+ * selects on any page, so the scope is not limited to .o_fp_account_summary.
+ * fp_portal_account_summary.js limits itself to .o_fp_account_summary scope
+ * to avoid double-firing on the Account Summary page. These two files are
+ * safe to coexist as long as Account Summary wraps its select inside the
+ * .o_fp_account_summary container (which it does).
+ */
+(function () {
+    "use strict";
+
+    function initSearch() {
+        document.querySelectorAll("input.o_fp_list_search").forEach(function (input) {
+            var targetSelector = input.getAttribute("data-fp-target");
+            if (!targetSelector) { return; }
+            var container = document.querySelector(targetSelector);
+            if (!container) { return; }
+
+            var countEl = document.querySelector(".o_fp_list_search_count");
+            var totalRows = container.children.length;
+
+            function applyFilter() {
+                var raw = (input.value || "").trim().toLowerCase();
+                var tokens = raw.split(/\s+/).filter(Boolean);
+                var visible = 0;
+                Array.prototype.forEach.call(container.children, function (row) {
+                    var text = (row.textContent || "").toLowerCase();
+                    var match = tokens.length === 0 || tokens.every(function (t) {
+                        return text.indexOf(t) !== -1;
+                    });
+                    row.style.display = match ? "" : "none";
+                    if (match) { visible++; }
+                });
+                if (countEl) {
+                    countEl.textContent = tokens.length === 0
+                        ? ""
+                        : visible + " of " + totalRows + " matching";
+                    // Toggle visibility
+                    countEl.classList.toggle("d-none", tokens.length === 0);
+                }
+            }
+
+            input.addEventListener("input", applyFilter);
+            // Run once on load in case the input has a prefilled value
+            applyFilter();
+        });
+    }
+
+    function initSortSelects() {
+        // Wire ALL .o_fp_sort_select dropdowns that are NOT inside
+        // .o_fp_account_summary (that page has its own handler in
+        // fp_portal_account_summary.js to avoid double-firing).
+        document.querySelectorAll(".o_fp_sort_select").forEach(function (sel) {
+            if (sel.closest(".o_fp_account_summary")) { return; }
+            sel.addEventListener("change", function () {
+                if (sel.value) {
+                    window.location.href = sel.value;
+                }
+            });
+        });
+    }
+
+    function init() {
+        initSearch();
+        initSortSelects();
+    }
+
+    if (document.readyState === "loading") {
+        document.addEventListener("DOMContentLoaded", init);
+    } else {
+        init();
+    }
+})();

fusion_plating/fusion_plating_portal/views/fp_portal_macros.xml

@@ -201,6 +201,61 @@
         </div>
     </template>
 
+    <!-- ================================================================== -->
+    <!-- Reusable filter-pill + search + sort strip for portal list pages.  -->
+    <!-- Render with t-call="fusion_plating_portal.fp_portal_list_controls" -->
+    <!-- and t-set the following vars in the call:                          -->
+    <!--   filters       : list of (key, label) tuples for the pills        -->
+    <!--   active_filter : the current filter key                           -->
+    <!--   sorts         : list of (key, label) tuples for the sort dropdown-->
+    <!--   active_sort   : the current sort key                             -->
+    <!--   search        : current search string (for prefilling the input) -->
+    <!--   url           : base path (e.g. '/my/jobs')                      -->
+    <!--   extra_qs      : optional extra query-string suffix               -->
+    <!--   target        : CSS selector of the data-fp-filterable container -->
+    <!--   result_total  : total record count (for the ">500" clip notice)  -->
+    <!--   clipped       : True if results were capped at 500               -->
+    <!-- ================================================================== -->
+    <template id="fp_portal_list_controls" name="FP Portal List Controls">
+        <div class="d-flex flex-wrap align-items-center gap-3 mb-3 o_fp_list_controls">
+            <!-- Filter pills -->
+            <div class="d-flex align-items-center gap-2" t-if="filters">
+                <span class="text-muted small">Showing:</span>
+                <t t-foreach="filters" t-as="f">
+                    <a t-attf-href="#{url}?filter_state=#{f[0]}&amp;sortby=#{active_sort}#{extra_qs or ''}"
+                       t-attf-class="o_fp_filter_pill #{'o_fp_filter_pill_active' if active_filter == f[0] else ''}"
+                       t-out="f[1]"/>
+                </t>
+            </div>
+
+            <!-- Search input — real-time client-side filtering, no submit -->
+            <div class="ms-auto d-flex align-items-center gap-2"
+                 t-att-style="'flex: 1 1 auto; max-width: 360px;' + ('' if filters else 'margin-left: 0 !important')">
+                <input type="search"
+                       class="form-control form-control-sm o_fp_list_search"
+                       placeholder="Search…"
+                       t-att-value="search or ''"
+                       t-att-data-fp-target="target"
+                       autocomplete="off"/>
+            </div>
+
+            <!-- Sort dropdown — navigates on change (wired by fp_portal_list_search.js) -->
+            <select class="form-select form-select-sm o_fp_sort_select" style="max-width: 180px" t-if="sorts">
+                <t t-foreach="sorts" t-as="s">
+                    <option t-att-value="url + '?filter_state=' + (active_filter or 'all') + '&amp;sortby=' + s[0] + (extra_qs or '')"
+                            t-att-selected="active_sort == s[0]"
+                            t-out="s[1]"/>
+                </t>
+            </select>
+        </div>
+        <!-- Clip notice: shown server-side when >500 records were found -->
+        <div class="o_fp_list_search_meta small text-muted mb-2" t-if="clipped">
+            Showing latest 500 of <span t-out="result_total"/> — refine your filter to narrow further.
+        </div>
+        <!-- Live count: shown by JS while the user is typing in the search box -->
+        <div class="o_fp_list_search_count small text-muted mb-2 d-none"/>
+    </template>
+
     <!-- ================================================================== -->
     <!-- Doc group (detail page) — pass label + docs list of dicts:          -->
     <!--   {label, sub, url, icon_class, pending}                            -->