diff --git a/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/controllers/FeedController.java b/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/controllers/FeedController.java
index 2d37d19a..e79809b0 100644
--- a/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/controllers/FeedController.java
+++ b/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/controllers/FeedController.java
@@ -131,7 +131,7 @@ public Mono<Entity<WebFeed>> update(@PathVariable("id") String id, @Valid @Reque
                     sink.next(Entity.identify(WebFeed.builder()
                             .location(feedLocation)
                             .description(ff.description())
-                            .tags(Set.of(ff.tags()))
+                            .tags(Set.copyOf(ff.tags()))
                             .name(ff.name())
                             .build()).withId(id));
                 })
@@ -143,7 +143,7 @@ public Mono<Entity<WebFeed>> update(@PathVariable("id") String id, @Valid @Reque
     public Mono<ResponseEntity<Entity<WebFeed>>> subscribe(@Valid @RequestBody Mono<FeedForm> feedForm) {
         return feedForm.map(form -> {
                     URI uri = URI.create(form.location());
-                    Set<String> tags = Optional.ofNullable(form.tags()).map(Set::of).orElseGet(Set::of);
+                    Set<String> tags = Optional.ofNullable(form.tags()).map(Set::copyOf).orElseGet(Set::of);
                     return Entity.identify(WebFeed.builder()
                                     .location(uri)
                                     .tags(tags)
@@ -174,7 +174,7 @@ public Flux<Entity<WebFeed>> importFeeds(@RequestBody @Valid Flux<FeedForm> feed
                     return Entity.identify(WebFeed.builder()
                                     .location(uri)
                                     .name(Optional.ofNullable(form.name()).orElseGet(uri::getHost))
-                                    .tags(Set.of(form.tags()))
+                                    .tags(Set.copyOf(form.tags()))
                                     .build())
                             .withId(Hasher.identify(uri));
                 }).collectList()
diff --git a/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/model/FeedForm.java b/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/model/FeedForm.java
index 9d7e5057..8f62105f 100644
--- a/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/model/FeedForm.java
+++ b/sandside/src/main/java/fr/ght1pc9kc/baywatch/techwatch/infra/model/FeedForm.java
@@ -3,10 +3,12 @@
 import jakarta.validation.constraints.NotBlank;
 import org.hibernate.validator.constraints.URL;
 
+import java.util.Set;
+
 public record FeedForm(
         @NotBlank String name,
         @NotBlank @URL String location,
         String description,
-        String[] tags
+        Set<String> tags
 ) {
 }
diff --git a/seaside/src/common/components/TagInput.vue b/seaside/src/common/components/TagInput.vue
index c0a65bea..070e34f1 100644
--- a/seaside/src/common/components/TagInput.vue
+++ b/seaside/src/common/components/TagInput.vue
@@ -14,8 +14,7 @@
              class="input input-ghost input-xs w-32 flex-grow focus:outline-none placeholder:capitalize"
              type="text" @keydown="onKeydown">
       <ul v-if="displayProposal && proposal.length > 0"
-          class="py-3 shadow menu bg-neutral border-primary-content border border-opacity-20 dropdown-content w-60"
-          tabindex="0">
+          class="py-3 shadow menu bg-neutral border-primary-content border border-opacity-20 dropdown-content w-60">
         <li v-for="tag in proposal" v-bind:key="tag"><a
             :class="{'proposal-selected': proposal[proposalIndex] === tag}"
             @click="selectProposal">{{ tag }}</a></li>
diff --git a/seaside/src/configuration/components/profile/ChangePasswordModal.vue b/seaside/src/configuration/components/profile/ChangePasswordModal.vue
index 3bebb534..24857493 100644
--- a/seaside/src/configuration/components/profile/ChangePasswordModal.vue
+++ b/seaside/src/configuration/components/profile/ChangePasswordModal.vue
@@ -5,9 +5,8 @@
              :placeholder="t('config.password.form.old.placeholder')"
              autocomplete="current-password"
              class="input input-bordered w-full insecureWarning placeholder:capitalize"
-             tabindex="1"
              type="password" @blur.prevent="onBlurOldPassword()"/>
-      <button class="btn join-item" @click.stop.prevent="onToggleView">
+      <button class="btn join-item" @click.stop.prevent="onToggleView" tabindex="-1">
         <EyeIcon class="h-6 w-6"/>
       </button>
     </div>
@@ -19,9 +18,8 @@
              :placeholder="t('config.password.form.new.placeholder')"
              autocomplete="new-password"
              class="input input-bordered join-item w-full placeholder:capitalize"
-             tabindex="2"
              type="password" @blur.prevent="onBlurNewPassword()"/>
-      <button class="btn join-item" @click.stop.prevent="onToggleView">
+      <button class="btn join-item" @click.stop.prevent="onToggleView" tabindex="-1">
         <EyeIcon class="h-6 w-6"/>
       </button>
     </div>
@@ -31,9 +29,9 @@
     <div class="join w-full">
       <input v-model="confirmPassword" :class="{'input-error': errors.confirm, 'input-success': success.confirm}"
              :placeholder="t('config.password.form.confirm.placeholder')"
-             autocomplete="new-password" class="input input-bordered w-full placeholder:capitalize" tabindex="3"
+             autocomplete="new-password" class="input input-bordered w-full placeholder:capitalize"
              type="password" @blur.prevent="onBlurConfirmPassword()"/>
-      <button class="btn join-item" @click.stop.prevent="onToggleView">
+      <button class="btn join-item" @click.stop.prevent="onToggleView" tabindex="-1">
         <EyeIcon class="h-6 w-6"/>
       </button>
     </div>
diff --git a/seaside/src/security/pages/LoginPage.vue b/seaside/src/security/pages/LoginPage.vue
index 9074f19a..4b2d32c7 100644
--- a/seaside/src/security/pages/LoginPage.vue
+++ b/seaside/src/security/pages/LoginPage.vue
@@ -8,24 +8,28 @@
       <div class="card-body">
         <form @submit.prevent="onLogin">
           <h2 class="card-title">{{ t('main.application') }}</h2>
-          <div class="form-control">
-            <label class="label"><span class="label-text">{{ t('login.username') }}</span></label>
+          <label class="form-control w-full">
+            <span class="label">
+              <span class="label-text">{{ t('login.username') }}</span>
+            </span>
             <input ref="usrInput" v-model="username" :class="{'input-error': formValidation}"
                    :placeholder="t('login.username')"
                    class="input input-bordered"
-                   tabindex="1"
                    type="text">
-          </div>
-          <div class="form-control mt-4">
-            <label class="label"><span class="label-text">{{ t('login.password') }}</span>
-              <a class="label-text-alt" href="#">{{ t('login.password.forget') }}</a></label>
+          </label>
+          <label class="form-control w-full">
+            <span class="label">
+              <span class="label-text">{{ t('login.password') }}</span>
+              <span class="label-text-alt"><a tabindex="-1" class="label-text-alt" href="#">{{
+                  t('login.password.forget')
+                }}</a></span>
+            </span>
             <input v-model="password" :class="{'input-error': formValidation}" :placeholder="t('login.password')"
                    class="input input-bordered"
-                   tabindex="2"
                    type="password"
                    @keyup="formValidation=false">
-            <button class="btn btn-primary mt-4" tabindex="3" type="submit">{{ t('login.login') }}</button>
-          </div>
+          </label>
+          <button class="btn btn-primary mt-4 w-full mt-8" type="submit">{{ t('login.login') }}</button>
         </form>
       </div>
     </div>
diff --git a/sonar-project.properties b/sonar-project.properties
new file mode 100644
index 00000000..e69de29b