hotfix: touchup container commit feature

[lizable]

• Core version: 24.03.0 or later

This PR mainly fixes cosmetic issues in container commit dialog:

• Change button label from Commit to Push session to customized image when checkbox in "Convert session to image" session is checked
• Add placeholder(4~32 chars) and proper validation msg in the input-field of "Convert session to image" section
• (FIXME) Temporally disable container commit icon when session is not created by user*
  (For now, even if superadmin role tries to do container commit or push session to image, the server throws "No such session" response.)

Screenshot(s)

After	Before

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• After
  
• Before
  

Checklist: (if applicable)

• Mention to the original issue
• Documentation
• Minimum required manager version
• Specific setting for review (eg., KB link, endpoint or how to setup)
• Minimum requirements to check during review
• Test case(s) to demonstrate the difference of before/after

[yomybaby]

LGTM