Your first screenshot shows the following errors:
Localizable.xcstrings cannot co-exist with other strings or .stringsdict tables with the same name.
LocalizableDic.xcstrings cannot co-exist with other strings or stringsdict tables with the same name.
InfoPlist.xcstrings cannot co-exist with other strings or stringsdict tables with the same name.
These errors are typically triggered because the .strings or .stringsdict files exist in the Base.lproj folder in your project.
Base.lproj is for something like a storyboard, which you have a base resource in Base.lproj and each locale (including English) has a .lproj folder with a .strings file that overlays the translations on top of the same base resource. It should not contain any .strings or .stringsdict files.
Xcode doesn't provide a good way to remove the files from Base.lproj, and so I'd consider fixing the issue with the following steps:
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Back up your project.
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Remove the .strings or .stringsdict files from your project. In this case, they are Localizable.strings, Localizable.stringsdict, and InfoPlist.strings, as mentioned in the error message. Note that you need to trash the files, and not just remove the reference from your project.
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Add the files back from your backup project. To do so, place your project and backup project side by side, and then drag and drop the files.
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Localize the files for the languages you support. To localize a file, select it in Xcode's Project Navigator, click the Localize button in Xcode's File Inspector, then pick the languages. In this process, Xcode creates a .lproj folder for each language (if not yet), and copy the file to the folder. Replace the file in each .lproj folder with the localized version from your backup. As a result, your project has the localized files in each .lproj folder, but not in Base.lproj.
Now that your project is correctly configured, right-click a .strings or .stringsdict file in Xcode's Project Navigator to show the contextual menu, then select Migrate to String Catalog… menu. Xcode should do the migration for you.