Feat paymongo integration

[manideepk90]

Type of Change

• [ ] Bugfix
• [ ] New feature
• [ ] Enhancement
• [ ] Refactoring
• [ ] Dependency updates
• [ ] Documentation
• [ ] CI/CD

Description

Additional Changes

• [ ] This PR modifies the API contract
• [ ] This PR modifies the database schema
• [ ] This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

Checklist

• [ ] I formatted the code cargo +nightly fmt --all
• [ ] I addressed lints thrown by cargo clippy
• [ ] I reviewed the submitted code
• [ ] I added unit tests for my changes where possible

[semanticdiff-com[bot]]

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Changed Files

File	Status
crates/router/src/connector.rs	99% smaller
crates/hyperswitch_connectors/src/connectors.rs	93% smaller
crates/hyperswitch_connectors/src/default_implementations_v2.rs	4% smaller
crates/hyperswitch_connectors/src/default_implementations.rs	4% smaller
.clinerules	Unsupported file format
config/config.example.toml	Unsupported file format
config/deployments/integration_test.toml	Unsupported file format
config/deployments/production.toml	Unsupported file format
config/deployments/sandbox.toml	Unsupported file format
config/development.toml	Unsupported file format
config/docker_compose.toml	Unsupported file format
connector-template/mod.rs	Unsupported file format
crates/common_enums/src/connector_enums.rs	0% smaller
crates/connector_configs/src/connector.rs	0% smaller
crates/hyperswitch_connectors/src/connectors/paymango.rs	0% smaller
crates/hyperswitch_connectors/src/connectors/paymango/transformers.rs	0% smaller
crates/hyperswitch_domain_models/src/configs.rs	0% smaller
crates/router/src/core/admin.rs	0% smaller
crates/router/src/types/api.rs	0% smaller
crates/router/src/types/transformers.rs	0% smaller
crates/router/tests/connectors/main.rs	0% smaller
crates/router/tests/connectors/paymango.rs	0% smaller
crates/test_utils/src/connector_auth.rs	0% smaller
loadtest/config/development.toml	Unsupported file format
scripts/add_connector.sh	Unsupported file format