google calendar and tasks integration

[lukmani666]

Closes: #231

Describe the add-ons or changes you've made 📃

• Google OAuth 2.0 Integration: Implements a secure authentication flow using google-auth-oauthlib and retrieves the user's email after successful login.
• Credential Storage: Saves and loads user tokens in a local tokens/ directory using pickle, allowing session persistence.
• Calendar Event Management: Enables users to create, list, update, and delete events on their Google Calendar with timezone support.
• Timezone-Aware Scheduling: Incorporates pytz to handle event start/end times accurately across user-selected timezones.

Working Video 📷

google_calendar_and_tasks_integration.mp4

Type of change ☑️

What sort of change have you made:

• New feature

Note to reviewers 📄

[github-actions]

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[Avdhesh-Varshney]

Instead of creating a separate category for calendar, We need to setup it under Automations, but we need to think where should i keep it.

[Avdhesh-Varshney]

Setup indent to be 2-space instead of 4

[Avdhesh-Varshney]

Plz try to optimize the whole code, minimal code & maximum output.
I think there is also need to work on UI part to represent everything nicely to the user. Right?

[lukmani666]

Instead of creating a separate category for calendar, We need to setup it under Automations, but we need to think where should i keep it.

@Avdhesh-Varshney okay where do you think we can setup it under the Automations

[lukmani666]

Plz try to optimize the whole code, minimal code & maximum output. I think there is also need to work on UI part to represent everything nicely to the user. Right?

Alright i will do that. For the UI part to represent everything nicely to the user, what are your suggestions on it, enlighten me

[Avdhesh-Varshney]

Instead of creating a separate category for calendar, We need to setup it under Automations, but we need to think where should i keep it.

@Avdhesh-Varshney okay where do you think we can setup it under the Automations

Yah, I'm thinking to keep under Automations and create a new category Tasks similar to coding, messenger, social media, etc.
So, this will be a task automations and provide the name to be Google Calendar in dropdown so to specify the tasking on particular platform.

Can we connect on discord? There might be a faster communication

[Avdhesh-Varshney]

Plz try to optimize the whole code, minimal code & maximum output. I think there is also need to work on UI part to represent everything nicely to the user. Right?

Alright i will do that. For the UI part to represent everything nicely to the user, what are your suggestions on it, enlighten me

I want to see everything in front of my eye.
No headings needed. See rest of the features
No need to scroll, provide a small button of edit & delete. Use Icon and provide the text on hover (use streamlit docs).

Try to display the edit form only when btn is clicked.

[Avdhesh-Varshney]

@lukmani666 Plz update the pr to close the task and release it