K2GO-443 refactor(app): source the Home member glyphs from ModuleCards (one icon source)

The member rows hardcoded their glyphs, a second place to update (the drift that left Module management on
the old icon). They now read ModuleCards.byEndpoint(endpoint).imageRes, so a module's icon is set once in
ModuleCards and shows the same in Module management, the module detail, the action-sheet header and the
Home members row.

Author: luisguzman-adfa

controller/app/src/main/java/org/appdevforall/k2go/redesign/LibraryHomeFragment.java

@@ -196,11 +196,12 @@ private void populateCards() {
 
         // K2GO-445: the group's members (the IDE, its add-ons, its build assets), same filtering as the
         // grid. If all are filtered out, drop the empty group tile too.
-        // K2GO-443: each member carries its own glyph (they shared the code "</>" before): Code on the Go
-        // = code, Add-ons = extension (puzzle), Build assets = box. Drives the row AND the action-sheet header.
-        codeDevMembers.add(new Card("code",        getString(R.string.k2go_card_code),        false, R.drawable.ic_card_code));
-        codeDevMembers.add(new Card("code-addons", getString(R.string.k2go_card_code_addons), false, R.drawable.ic_card_addons));
-        codeDevMembers.add(new Card("code-assets", getString(R.string.k2go_card_code_assets), false, R.drawable.ic_card_assets));
+        // K2GO-443: each member's glyph comes from ModuleCards (the ONE source also used by Module
+        // management, the module detail and the action-sheet header), so an icon change there flows to
+        // every surface and never drifts. Code on the Go = code, Add-ons = extension, Build assets = box.
+        codeDevMembers.add(new Card("code",        getString(R.string.k2go_card_code),        false, moduleIcon("code")));
+        codeDevMembers.add(new Card("code-addons", getString(R.string.k2go_card_code_addons), false, moduleIcon("code-addons")));
+        codeDevMembers.add(new Card("code-assets", getString(R.string.k2go_card_code_assets), false, moduleIcon("code-assets")));
         filterHidden(codeDevMembers);
         filterHidden(cards);
         if (codeDevMembers.isEmpty()) {
@@ -433,6 +434,14 @@ else if (verdict == org.appdevforall.k2go.system.domain.SystemVerdict.State.NO_S
                 () -> { if (isAdded()) refreshAfterSheet(c); });   // ADFA-4958: refresh label / drop if hidden
     }
 
+    /** K2GO-443: a module's canonical glyph from ModuleCards: the single source every surface reads, so a
+     *  per-module icon change is made once and shows in Module management, the detail, the action sheet AND
+     *  the Home members row. The code glyph is a defensive fallback if the endpoint has no backing card. */
+    private static int moduleIcon(String endpoint) {
+        ModuleCards.Card c = ModuleCards.byEndpoint(endpoint);
+        return c != null ? c.imageRes : R.drawable.ic_card_code;
+    }
+
     /**
      * K2GO-445: the members sheet for the "Code on the Go Dev" group. Lists the member modules (name +
      * status); a row routes through the SAME onCardClick a grid card uses (open if ready, else the