feat: Sidebar host click should focus existing tab instead of opening a new connection (#1289)

https://github.com/Termix-SSH/Support/issues/1289

src/ui/locales/en.json

@@ -1406,6 +1406,9 @@
     "openOnDoubleClickDesc": "Require a double click to open a host session instead of a single click",
     "showFolderPaths": "Show folder paths",
     "showFolderPathsDesc": "Show the parent folder path above nested subfolder names. Subfolders stay indented either way.",
+    "focusExistingTab": "Focus existing tab",
+    "focusExistingTabDesc": "Clicking a host with an open tab switches to it instead of opening a new session. Ctrl/Cmd click, middle click, or \"Open in new tab\" always start a new one.",
+    "openInNewTab": "Open in new tab",
     "deletedHost": "Deleted {{name}}",
     "copiedToClipboard": "Copied to clipboard",
     "terminalUrlCopied": "Terminal URL copied",