diff --git a/.gitea/workflows/develop.yml b/.gitea/workflows/develop.yml
index b78640e..e6b93dc 100644
--- a/.gitea/workflows/develop.yml
+++ b/.gitea/workflows/develop.yml
@@ -33,9 +33,11 @@ jobs:
           docker build -t robot-market:${{ steps.vars.outputs.sha }} .
 
       - name: Save previous tag for rollback
+        id: backup
         run: |
           if [ -f /opt/robot-market-front/.env ]; then
             cp /opt/robot-market-front/.env /opt/robot-market-front/.env.previous
+            echo "available=true" >> "$GITHUB_OUTPUT"
           fi
 
       - name: Point compose at this build
@@ -43,12 +45,14 @@ jobs:
           echo "IMAGE_TAG=${{ steps.vars.outputs.sha }}" > /opt/robot-market-front/.env
 
       - name: Deploy via compose
+        id: deploy
         run: |
           docker compose --env-file /opt/robot-market-front/.env \
             -f /opt/robot-market-front/docker-compose.yml \
             up -d --force-recreate
 
       - name: Health check (retries for ~30s)
+        id: health
         run: |
           for i in $(seq 1 15); do
             if docker exec robot-market node -e "
@@ -65,8 +69,8 @@ jobs:
           echo "Health check failed after 30s"
           exit 1
 
-      - name: Roll back to previous version on failed health check
-        if: failure()
+      - name: Roll back after deployment or health check failure
+        if: ${{ failure() && steps.backup.outputs.available == 'true' && (steps.deploy.outcome == 'failure' || steps.health.outcome == 'failure') }}
         run: |
           if [ -f /opt/robot-market-front/.env.previous ]; then
             cp /opt/robot-market-front/.env.previous /opt/robot-market-front/.env
@@ -96,4 +100,4 @@ jobs:
                   echo "Removing old image robot-market:$tag"
                   docker rmi "robot-market:$tag" 2>/dev/null || true
                 fi
-              done
\ No newline at end of file
+              done
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index b1ecb96..3c481c2 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,10 +4,12 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="bb7b50a5-be9c-4cd7-a05b-979f0e91b173" name="Changes" comment="initial new branch">
+    <list default="true" id="bb7b50a5-be9c-4cd7-a05b-979f0e91b173" name="Changes" comment="update">
+      <change beforePath="$PROJECT_DIR$/.gitea/workflows/develop.yml" beforeDir="false" afterPath="$PROJECT_DIR$/.gitea/workflows/develop.yml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/page.jsx" beforeDir="false" afterPath="$PROJECT_DIR$/app/page.jsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/components/CartDrawer.jsx" beforeDir="false" afterPath="$PROJECT_DIR$/components/CartDrawer.jsx" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/components/Header.jsx" beforeDir="false" afterPath="$PROJECT_DIR$/components/Header.jsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/store/cartSlice.js" beforeDir="false" afterPath="$PROJECT_DIR$/store/cartSlice.js" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -29,61 +31,61 @@
   </component>
   <component name="NextEditCompletionFeaturesState">
     <decayedCancelled>
-      <entry key="MS100" value="1.0000000922420618" />
-      <entry key="MS500" value="1.0391729068887716" />
-      <entry key="S2" value="1.4450722698297225" />
-      <entry key="S5" value="1.7960577813444258" />
-      <entry key="S10" value="2.390341011555007" />
-      <entry key="S30" value="4.436663996737558" />
-      <entry key="S60" value="6.891199307173083" />
-      <entry key="M2" value="11.14713973926092" />
-      <entry key="M5" value="19.25700511515129" />
-      <entry key="M10" value="24.75392717332414" />
-      <entry key="M15" value="27.266710515049287" />
-      <entry key="M30" value="31.241093602530974" />
-      <entry key="H1" value="35.61892475228196" />
-      <entry key="H2" value="39.60233048673669" />
-      <entry key="H4" value="42.410722799497165" />
-      <entry key="D1" value="45.337839249335104" />
-      <entry key="W1" value="45.90369454213566" />
+      <entry key="MS100" value="1.004744177134286" />
+      <entry key="MS500" value="1.575240101022852" />
+      <entry key="S2" value="2.764135174065891" />
+      <entry key="S5" value="3.448835067490734" />
+      <entry key="S10" value="4.169244601553037" />
+      <entry key="S30" value="6.312324351429616" />
+      <entry key="S60" value="8.799128624106114" />
+      <entry key="M2" value="13.075282949566317" />
+      <entry key="M5" value="21.208597569347642" />
+      <entry key="M10" value="26.723057802373717" />
+      <entry key="M15" value="29.24409948387227" />
+      <entry key="M30" value="33.22818221953257" />
+      <entry key="H1" value="37.61158513107687" />
+      <entry key="H2" value="41.59825862074022" />
+      <entry key="H4" value="44.40854514760487" />
+      <entry key="D1" value="47.33745168978149" />
+      <entry key="W1" value="47.90363849664463" />
     </decayedCancelled>
     <decayedSelected>
       <entry key="MS100" value="0.0" />
-      <entry key="MS500" value="9.436418725306431E-247" />
-      <entry key="S2" value="3.1167487999584076E-62" />
-      <entry key="S5" value="2.497357521548065E-25" />
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-      <entry key="S60" value="0.00890820207409358" />
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-      <entry key="D1" value="0.9967270464079093" />
-      <entry key="W1" value="0.9995317780186643" />
+      <entry key="MS500" value="2.2072337736932312E-247" />
+      <entry key="S2" value="2.1675148581054447E-62" />
+      <entry key="S5" value="2.159657258399454E-25" />
+      <entry key="S10" value="4.647211269567431E-13" />
+      <entry key="S30" value="7.745761828173629E-5" />
+      <entry key="S60" value="0.008801000981805213" />
+      <entry key="M2" value="0.09381365029570697" />
+      <entry key="M5" value="0.3880667324850055" />
+      <entry key="M10" value="0.6229500240669436" />
+      <entry key="M15" value="0.7294051152067237" />
+      <entry key="M30" value="0.8540521735858551" />
+      <entry key="H1" value="0.9241494324977185" />
+      <entry key="H2" value="0.961326912396464" />
+      <entry key="H4" value="0.9804728004368417" />
+      <entry key="D1" value="0.9967186663423039" />
+      <entry key="W1" value="0.9995305774933927" />
     </decayedSelected>
     <decayedShown>
-      <entry key="MS100" value="0.721964656545298" />
-      <entry key="MS500" value="0.9727188811842931" />
-      <entry key="S2" value="1.4189996850900028" />
-      <entry key="S5" value="1.7821693267388077" />
-      <entry key="S10" value="2.3798711215683763" />
-      <entry key="S30" value="4.429068687716572" />
-      <entry key="S60" value="6.89378526581655" />
-      <entry key="M2" value="11.235932446498248" />
-      <entry key="M5" value="19.64164646632595" />
-      <entry key="M10" value="25.3746875193938" />
-      <entry key="M15" value="27.994515469781604" />
-      <entry key="M30" value="32.09425472255502" />
-      <entry key="H1" value="36.54259305743418" />
-      <entry key="H2" value="40.56340345758414" />
-      <entry key="H4" value="43.39106428503869" />
-      <entry key="D1" value="46.33453530765634" />
-      <entry key="W1" value="46.90322187037677" />
+      <entry key="MS100" value="0.6384859876128298" />
+      <entry key="MS500" value="1.375261985192324" />
+      <entry key="S2" value="2.659996086992145" />
+      <entry key="S5" value="3.396985510197626" />
+      <entry key="S10" value="4.138561241859121" />
+      <entry key="S30" value="6.297687647760917" />
+      <entry key="S60" value="8.798041013734146" />
+      <entry key="M2" value="13.161710763363537" />
+      <entry key="M5" value="21.59157519741697" />
+      <entry key="M10" value="27.342699996268685" />
+      <entry key="M15" value="29.971072468875995" />
+      <entry key="M30" value="34.080876681341785" />
+      <entry key="H1" value="38.535005855332265" />
+      <entry key="H2" value="42.55920402063908" />
+      <entry key="H4" value="45.38882187391485" />
+      <entry key="D1" value="48.33413681714609" />
+      <entry key="W1" value="48.90316425991373" />
     </decayedShown>
   </component>
   <component name="ProjectColorInfo">{
@@ -195,7 +197,15 @@
       <workItem from="1788772211468" duration="3288000" />
       <workItem from="1788845304938" duration="5986000" />
       <workItem from="1789189667293" duration="1409000" />
-      <workItem from="1789191385769" duration="404000" />
+      <workItem from="1789191385769" duration="3038000" />
+      <workItem from="1789200888982" duration="408000" />
+      <workItem from="1789202103910" duration="646000" />
+      <workItem from="1789202776318" duration="599000" />
+      <workItem from="1789207496509" duration="153000" />
+      <workItem from="1789278993260" duration="734000" />
+      <workItem from="1789360783891" duration="48000" />
+      <workItem from="1789361888102" duration="68000" />
+      <workItem from="1789362025574" duration="23000" />
     </task>
     <task id="LOCAL-00001" summary="update">
       <option name="closed" value="true" />
@@ -421,7 +431,15 @@
       <option name="project" value="LOCAL" />
       <updated>1788682678051</updated>
     </task>
-    <option name="localTasksCounter" value="29" />
+    <task id="LOCAL-00029" summary="update">
+      <option name="closed" value="true" />
+      <created>1789191804591</created>
+      <option name="number" value="00029" />
+      <option name="presentableId" value="LOCAL-00029" />
+      <option name="project" value="LOCAL" />
+      <updated>1789191804591</updated>
+    </task>
+    <option name="localTasksCounter" value="30" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -432,10 +450,10 @@
   </component>
   <component name="VcsManagerConfiguration">
     <MESSAGE value="ui : change the position of header in Hero Section" />
-    <MESSAGE value="update" />
     <MESSAGE value="feat:dockerized &amp; test actions add" />
     <MESSAGE value="feat:dockerized &amp; test actions added" />
     <MESSAGE value="initial new branch" />
-    <option name="LAST_COMMIT_MESSAGE" value="initial new branch" />
+    <MESSAGE value="update" />
+    <option name="LAST_COMMIT_MESSAGE" value="update" />
   </component>
 </project>
\ No newline at end of file
diff --git a/components/CartDrawer.jsx b/components/CartDrawer.jsx
index 9f5c76f..b515294 100644
--- a/components/CartDrawer.jsx
+++ b/components/CartDrawer.jsx
@@ -11,8 +11,7 @@ import {
     selectIsDrawerOpen,
     closeDrawer,
     removeFromCart,
-    incrementQty,
-    decrementQty,
+    setQuantity,
 } from '@/store/cartSlice';
 import {useLanguage} from '@/app/context/LanguageContext';
 import api from "@/lib/axios";
@@ -77,10 +76,10 @@ export default function CartDrawer() {
                                     <InputNumber
                                         size="small"
                                         min={1}
+                                        precision={0}
                                         value={item.qty}
                                         onChange={(val) => {
-                                            if (val > item.qty) dispatch(incrementQty(item.id));
-                                            else if (val < item.qty) dispatch(decrementQty(item.id));
+                                            if (val !== null) dispatch(setQuantity({id: item.id, qty: val}));
                                         }}
                                         className="w-16"
                                     />
diff --git a/components/Header.jsx b/components/Header.jsx
index 053c4f9..6df2259 100644
--- a/components/Header.jsx
+++ b/components/Header.jsx
@@ -80,16 +80,15 @@ export default function Header() {
                         {t.nav.login}
                     </Button>
 
-                    {/* faz 1 */}
-                    {/* <Badge count={cartCount} size="small" offset={[-2, 2]}>
+                    <Badge count={cartCount} size="small" offset={[-2, 2]}>
                         <Button
                             shape="circle"
                             size="large"
                             icon={<ShoppingCartOutlined/>}
                             onClick={() => dispatch(openDrawer())}
-                            aria-label="cart"
+                            aria-label={t.cart.title}
                         />
-                    </Badge>*/}
+                    </Badge>
 
                     <button
                         className="xl:hidden text-brand-400 text-2xl"
@@ -117,7 +116,14 @@ export default function Header() {
                     <div className="flex items-center gap-3 pt-2 border-t border-subtle">
                         <LanguageToggle/>
                         <ThemeToggle/>
-                        <Button icon={<UserOutlined/>} className="flex-1">
+                        <Button
+                            icon={<UserOutlined/>}
+                            className="flex-1"
+                            href="https://panel.my-rm.com"
+                            target="_blank"
+                            rel="noopener noreferrer"
+                            onClick={() => setMobileOpen(false)}
+                        >
                             {t.nav.login}
                         </Button>
                     </div>
diff --git a/store/cartSlice.js b/store/cartSlice.js
index 91cec02..8ddf3be 100644
--- a/store/cartSlice.js
+++ b/store/cartSlice.js
@@ -22,6 +22,12 @@ const cartSlice = createSlice({
     removeFromCart: (state, action) => {
       state.items = state.items.filter((item) => item.id !== action.payload);
     },
+    setQuantity: (state, action) => {
+      const { id, qty } = action.payload;
+      if (!Number.isSafeInteger(qty) || qty < 1) return;
+      const item = state.items.find((item) => item.id === id);
+      if (item) item.qty = qty;
+    },
     incrementQty: (state, action) => {
       const item = state.items.find((item) => item.id === action.payload);
       if (item) item.qty += 1;
@@ -52,6 +58,7 @@ const cartSlice = createSlice({
 export const {
   addToCart,
   removeFromCart,
+  setQuantity,
   incrementQty,
   decrementQty,
   clearCart,