Tooltip info & warn. Detect file path during update. Add translation.

* Tooltips added to show full model name and warning regarding vector storage
* Send toast error and return early if more than a single front slash is detected
* Extend toast duration for model update action
* Add i18n en_US translation
* Remove commented code copied from existing function

src/lib/i18n/locales/en-US/translation.json

@@ -120,6 +120,7 @@
 	"Edit Doc": "",
 	"Edit User": "",
 	"Email": "",
+	"Embedding model: {{embedding_model}}": "",
 	"Enable Chat History": "",
 	"Enable New Sign Ups": "",
 	"Enabled": "",
@@ -193,8 +194,11 @@
 	"MMMM DD, YYYY": "",
 	"Model '{{modelName}}' has been successfully downloaded.": "",
 	"Model '{{modelTag}}' is already in queue for downloading.": "",
+	"Model {{embedding_model}} update complete!": "",
+	"Model {{embedding_model}} update failed or not required!": "",
 	"Model {{modelId}} not found": "",
 	"Model {{modelName}} already exists.": "",
+	"Model filesystem path detected. Model shortname is required for update, cannot continue.": "",
 	"Model Name": "",
 	"Model not selected": "",
 	"Model Tag Name": "",
@@ -332,7 +336,10 @@
 	"TTS Settings": "",
 	"Type Hugging Face Resolve (Download) URL": "",
 	"Uh-oh! There was an issue connecting to {{provider}}.": "",
+	"Understand that updating or changing your embedding model requires reset of the vector database and re-import of all documents. You have been warned!": "",
 	"Unknown File Type '{{file_type}}', but accepting and treating as plain text": "",
+	"Update": "",
+	"Update embedding model {{embedding_model}}": "",
 	"Update password": "",
 	"Upload a GGUF model": "",
 	"Upload files": "",