feat: add unified tag management system

[tdari]

Hey @charlie-haley, I finalized the unified tag management feature we discussed in #82

I didn’t add dbt column tags in this PR because we don’t parse them in the plugin yet.

• Added unified tag management system (new tag core module)
• Added column-level tags for assets
• Added data products CRUD and CLI
• Added glossary tag operations and CLI
• New DB migrations to move tags to junction tables
• New Tag related UI components
• Updated frontend pages for new tag flow
• Regenerated API client and Swagger docs (a big change list because of this)
• Minor cleanups across plugin providers

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Quick Demo

tags-demo.webm

[tdari]

I've updated the PR to reflect the latest SDK changes. This version bump will fix the Python SDK CI check issue.

[charlie-haley]

Hey @tdari thanks for the PR! Could you remove the generated client from sdk/go/internal/gen/client

[tdari]

Hey @tdari thanks for the PR! Could you remove the generated client from sdk/go/internal/gen/client

@charlie-haley, I removed the changes in sdk/go/internal/gen/client, but we have a couple of issues:

• CI builds the Go SDK using the latest version of go-swagger, but our Go SDK still pins the older runtime version (v0.29.3). We need to upgrade go-openapi/runtime to fix the CI failure. See the error
  The issue is related to:
  https://pkg.go.dev/github.com/go-openapi/runtime@v0.32.2#ContextualTransport

• The CLI requires the new Go SDK client, but if I remove the generated client changes, the new client is no longer available. As a result, make server-lint also fails.