v0.320.0: FileBrowser is part of the box again; every app says where its login is; a „Fájlok" button

FileBrowser (and traefik, cloudflared, samba) has no app.yaml, so Deployed is false. Since v0.315.0 the
app page read Deployed alone and showed FileBrowser "not installed", with Install and without its login.
A protected infra stack is now installed by definition on the app page (Deployed || Protected, as every
other surface already counted): settings/guide/log tabs, Restart only, no install page, no data tab.
The Install press would have deployed the infra stack as an app: DeployStack and the deploy API now
refuse a protected stack.

In the operator state (the box does not know FileBrowser's password - both demo boxes) the login panel
offers "Új jelszó beállítása": the file browser's own CLI with the server stopped (spiked on demo-hp:
new 200, old 401, users/shares/settings unchanged), verified, stored encrypted, state generated.

Every installed app's settings tab has the login panel with exactly one answer: the box's fields, the
login the app wrote (InitialCreds), or a sentence chosen by the catalog's new app_info.login_kind
(first_visit default, email, none; none behind the family gate says the family sign-in is the login).

"Fájlok ↗" opens the library folder, else the first declared folder, else a media app's first present
drive's media folder. The data tab lists each drive's media folders; a folder whose drive is not bound
into FileBrowser is text, never a link.

Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

controller/internal/web/templates/app_settings.html

@@ -51,7 +51,11 @@
         <h3>{{T "app_page.mukodes"}}</h3>
         <p class="form-hint" data-run-state="{{.Stack.State}}">{{stateLabel .Stack.State}}</p>
         <div style="display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem">
-            {{if isOperational .Stack.State}}
+            {{if .Infra}}
+                {{/* v0.320.0: part of the box — Restart only, as the app list offers it; the box starts it
+                     again by itself, and Stop is refused server-side for every protected stack. */}}
+                {{if isOperational .Stack.State}}<button class="btn btn-sm btn-warning" data-run-action="restart" onclick="stackAction(event, '{{.Stack.Name}}', 'restart')">{{T "common.ujrainditas"}}</button>{{end}}
+            {{else if isOperational .Stack.State}}
                 <button class="btn btn-sm btn-warning" data-run-action="restart" onclick="stackAction(event, '{{.Stack.Name}}', 'restart')">{{T "common.ujrainditas"}}</button>
                 <button class="btn btn-sm btn-danger" data-run-action="stop" onclick="var b=this; felhomConfirm(b, '{{T "app_page.stop_confirm"}}', function(){ stackAction(event, '{{$.Stack.Name}}', 'stop'); })">{{T "deploy.leallitas"}}</button>
             {{else}}
@@ -123,10 +127,15 @@
 <div class="app-sections">
     {{/* v0.319.0 — „BELEPES AZ ALKALMAZASBA": the name and the password of the app's first login,
          side by side. The values are fetched on demand (R-254, R-709); the page learns only whether
-         the box holds one (app_login.go), and a field it holds none for is a sentence, not an eye. */}}
-    {{if .LoginFields}}
-    <div class="app-section" id="app-login-panel" data-login-panel="1">
+         the box holds one (app_login.go), and a field it holds none for is a sentence, not an eye.
+
+         v0.320.0 — EVERY installed app has this panel, with exactly ONE answer (app_login.go
+         loginAnswerFor): the box's fields · the login the app wrote (InitialCreds, FileBrowser's too) ·
+         or a sentence for an app the box holds no login for (first visit / e-mail / none). */}}
+    {{if .LoginAnswer}}
+    <div class="app-section" id="app-login-panel" data-login-panel="1" data-login-answer="{{.LoginAnswer}}">
         <h3>{{T "app_page.login_title"}}</h3>
+        {{- if eq .LoginAnswer "fields"}}
         <p>{{T "app_page.login_desc"}}</p>
         <div class="app-login-pair">
             {{- range .LoginFields}}
@@ -147,12 +156,7 @@
             </div>
             {{- end}}
         </div>
-    </div>
-    {{end}}
-
-    {{if .InitialCreds}}
-    <div class="app-section">
-        <h3>{{T "app_info.kezdeti_belepesi_adatok"}}</h3>
+        {{- else if eq .LoginAnswer "initial"}}
         <table class="initcred-table">
             {{if .InitialCreds.Username}}
             <tr>
@@ -163,7 +167,7 @@
             {{if .InitialCredsOperatorSet}}
             <tr>
                 <td class="initcred-label" style="padding:.25rem .75rem .25rem 0;color:var(--text-3);white-space:nowrap">{{T "common.jelszo"}}</td>
-                <td>{{T "app_info.az_uzemelteto_allitotta_be"}}</td>
+                <td data-fb-operator="1">{{T "app_page.fb_operator_set"}}</td>
             </tr>
             {{else}}
             <tr>
@@ -182,6 +186,25 @@
         </table>
         {{if .InitialCreds.Note}}<p class="app-info-creds-warn">{{.InitialCreds.Note}}</p>{{end}}
         {{if not .InitialCredsOperatorSet}}<p class="app-info-creds-warn">{{T "app_info.az_elso_bejelentkezes_utan_azonnal"}}</p>{{end}}
+        {{- if .InitialCredsOperatorSet}}
+        {{/* v0.320.0: the box does not know this password, so it offers to set a new one (stacks
+             ResetFileBrowserAdminPassword — the file browser's own CLI, spiked on demo-hp). POST + CSRF,
+             confirmed first: the old password stops working. */}}
+        <div style="margin-top:.75rem">
+            <button type="button" class="btn btn-sm btn-outline" data-fb-reset="1" onclick="var b=this; felhomConfirm(b, '{{T "app_page.fb_reset_confirm"}}', function(){ appPress(b, '/apps/{{.Meta.Slug}}/initial-credentials/reset'); })">{{T "app_page.fb_reset_btn"}}</button>
+            <span class="form-hint app-press-err" style="display:none;color:var(--red)"></span>
+        </div>
+        {{- end}}
+        {{- else if eq .LoginAnswer "email"}}
+        <p data-login-kind="email">{{T "app_page.login_kind_email"}}</p>
+        {{- else if and (eq .LoginAnswer "none") .Meta.FamilyGate}}
+        {{/* No login of its own, behind the family gate (decision 64): the family sign-in IS its login. */}}
+        <p data-login-kind="family">{{T "app_page.login_kind_family"}}</p>
+        {{- else if eq .LoginAnswer "none"}}
+        <p data-login-kind="none">{{T "app_page.login_kind_none"}}</p>
+        {{- else}}
+        <p data-login-kind="first_visit">{{T "app_page.login_kind_first_visit"}}</p>
+        {{- end}}
     </div>
     {{end}}
 
@@ -575,6 +598,7 @@
          cannot be changed sits under the title it is about, not at the bottom of the tab. The domain,
          the subdomain and the data folder are the „Cim" and „Tarhely" rows; the login is the panel
          above; everything else is a row here (app_login.go appSettingRows). */}}
+{{- if not .Infra}}
     <div class="app-section" data-address-keys="1">
         <h3>{{T "app_page.address_and_keys"}}</h3>
         <p class="app-field-hint" data-readonly-hint="1">{{T "app_page.installed_readonly"}}</p>
@@ -604,6 +628,7 @@
         </div>
         {{- end}}
     </div>
+{{- end}}
 </div>
 
 {{if .InitialCreds}}