docs: review utility documentation in all seven translations

web/messages/en/docs/utils/system-utils.json

@@ -1,18 +1,18 @@
 {
   "meta": {
     "title": "System Utilities Installer | ProxMenux Documentation",
-    "description": "Curated installer for 26 CLI utilities (htop, btop, iperf3, jq, tmux, ncdu, ...) on Proxmox VE. Custom selection or predefined groups (basic, dev, compression, multiplexers, analysis, network). Uses the canonical ensure_repositories + install_single_package flow.",
+    "description": "CLI utility installer for Proxmox VE, with 25 packages in the canonical list (htop, btop, iperf3, tmux, ...). Custom selection, install-all and predefined groups (basic, development, compression, multiplexers, analysis, network). Groups can include additional packages. Uses ensure_repositories + install_single_package.",
     "ogTitle": "System Utilities Installer | ProxMenux Documentation",
     "ogDescription": "Install curated CLI tools on Proxmox VE with one click or custom selection."
   },
   "header": {
     "title": "System Utilities Installer",
-    "description": "Curated picker for 26 CLI utilities defined in the canonical PROXMENUX_UTILS list. Offers custom selection, install-all, six predefined groups and a verify-installations check. Uses the shared ensure_repositories() + install_single_package() pair so repo configuration and per-package feedback stay consistent across the project.",
+    "description": "Picker for 25 CLI utilities in the canonical PROXMENUX_UTILS list. Offers custom selection, install-all, six predefined groups and an installation check. Groups can include tools outside the canonical list. Uses shared ensure_repositories() + install_single_package() helpers for consistent repository handling and per-package feedback.",
     "section": "Utilities"
   },
   "info": {
     "title": "What this does",
-    "body": "Installs CLI tools from a curated list of 26 packages. Every installation goes through the same canonical flow: <code>ensure_repositories</code> checks that the host has a usable Proxmox repository for the running PVE major version, then <code>install_single_package</code> runs the install and verifies the resulting command is in PATH."
+    "body": "Installs CLI tools from a list of 25 packages. Every installation uses the same flow: <code>ensure_repositories</code> checks that the host has a usable Proxmox repository for the running PVE major version, then <code>install_single_package</code> installs the package and checks that its command is in PATH."
   },
   "opening": {
     "heading": "Opening the installer",
@@ -26,7 +26,7 @@
     "rows": [
       {
         "option": "1. Custom selection",
-        "behaviourRich": "Dialog checklist of all 26 packages. Use SPACE to toggle, ENTER to confirm; only the selected ones are installed."
+        "behaviourRich": "Checklist of all 25 packages. Use SPACE to toggle and ENTER to confirm; only the selected packages are installed."
       },
       {
         "option": "2. Install ALL utilities",
@@ -63,7 +63,7 @@
     ]
   },
   "packages": {
-    "heading": "The 26 packages",
+    "heading": "The 25 packages",
     "intro": "Defined in the shared <code>scripts/global/utils-install-functions.sh</code> as <code>PROXMENUX_UTILS</code> (format: <code>package:verify_command:description</code>). Other ProxMenux scripts (e.g. the network monitoring launchers for iftop / iptraf-ng / iperf3) reuse entries from this list so package + verify command stay in sync.",
     "headerPackage": "Package",
     "headerVerify": "Verify command",
@@ -193,11 +193,6 @@
         "package": "zip",
         "verify": "zip",
         "description": "Create ZIP files"
-      },
-      {
-        "package": "libguestfs-tools",
-        "verify": "virt-filesystems",
-        "description": "VM disk utilities"
       }
     ]
   },
@@ -211,7 +206,7 @@
     "verifyOutcomes": [
       "<strong>0 (success):</strong> command available, package counted as <em>Successful</em>.",
       "<strong>1 (failed):</strong> apt failed, counted as <em>Failed</em>.",
-      "<strong>2 (warning):</strong> apt succeeded but command not yet in PATH (hash refresh pending) — counted as <em>With warnings</em>."
+      "<strong>2 (warning):</strong> apt succeeded but the expected command was not found in PATH — counted as <em>With warnings</em>."
     ],
     "summary": "At the end of a group / custom install, a summary dialog shows <em>Successful / With warnings / Failed</em> counts."
   },
@@ -226,7 +221,7 @@
     "reposTitle": "\"Failed to configure repositories. Installation aborted.\"",
     "reposBody": "The repository check did not pass: the switch to the no-subscription repository was declined, the subscription status could not be read, or a repository entry needs attention. The message printed above it states the cause. The repositories are listed in <em>Node → Updates → Repositories</em>, and <code>apt-get update</code> from a console shows the error apt reports.",
     "warningsTitle": "A package is reported \"With warnings\" but the command works after I close the menu",
-    "warningsBody": "Expected. After <code>apt-get install</code>, the new binary is on disk but the current shell's PATH cache (<code>hash -t</code>) doesn't know yet. ProxMenux runs <code>hash -r</code> after each install, but in some shells the refresh only takes effect on the next prompt. Open a new shell and the command will work.",
+    "warningsBody": "After <code>apt-get install</code>, the helper runs <code>hash -r</code>, waits briefly and checks the expected command with <code>command -v</code>. A warning means that check still failed; it does not identify the cause. Try a new shell, then check the package installation and PATH if the command is still missing.",
     "hangsTitle": "An apt install hangs",
     "hangsBody": "Most likely a debconf prompt is blocked behind the silenced output. The script wraps all apt calls with <code>DEBIAN_FRONTEND=noninteractive</code>, which usually suppresses prompts, but a few packages still require user input. Cancel with <kbd>Ctrl</kbd>+<kbd>C</kbd>, run <code>apt-get install -y &lt;pkg&gt;</code> manually from a shell to see the prompt and decide."
   },