docs: fix typos in config and connector messages

[hazelmayank]

Description

This PR fixes two small typos in user-facing/project text.

Changes

1. Fixed typo in pkg/connectors/keycloak_client.go

- cinteracting
+ interacting

2. Fixed typo in pkg/config/localconfig.go

- Auth for '%s' is undifined
+ Auth for '%s' is undefined

Why

• Improves readability and professionalism of user-facing messages.
• Removes confusing wording in authentication error output.
• No behavioral or functional changes.

Type of change

• Documentation / text cleanup
• Non-breaking change

Verification

grep -RIn "cinteracting\|undifined" pkg
go test ./...

Confirmed both typos are removed and tests continue to pass.