Miscellaneous Fixes (0.17 beta) (#21336)

* fix coral docs

* add note about sub label object classification with person

* Catch OSError for deleting classification image

* add docs for dummy camera debugging

* add to sidebar

* fix formatting

* fix

* avx instructions are required for classification

* break text on classification card to prevent button overflow

* Ensure there is no NameError when processing

* Don't use region for state classification models

* fix spelling

* Handle attribute based models

* Catch case of non-trained model that doesn't add infinite number of classification images

* Actually train object classification models automatically

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Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>

web/public/locales/en/views/classificationModel.json

@@ -74,7 +74,7 @@
   },
   "renameCategory": {
     "title": "Rename Class",
-    "desc": "Enter a new name for {{name}}. You will be required to retrain the model for the name change to take affect."
+    "desc": "Enter a new name for {{name}}. You will be required to retrain the model for the name change to take effect."
   },
   "description": {
     "invalidName": "Invalid name. Names can only include letters, numbers, spaces, apostrophes, underscores, and hyphens."