[BACKEND][TLE] add sunrise backend with tle - #726

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Thanks for the contribution and for adding TLE support for the sunrise backend.

Could you please update the PR description or add supporting documentation to explain which TLE primitives are implemented/supported by this work, and include performance benefit data so reviewers can evaluate whether the implementation scope matches the expected value?

It would be helpful to include:

• The list of implemented TLE primitives, their semantic coverage, and any partial support or known limitations.
• The lowering/runtime path for each key primitive, especially where it differs from the native Triton path.
• Performance data: benchmark cases, input sizes, hardware/driver environment, baseline, before/after results, improvement ratio, and any regression cases.
• If this PR is currently only structural enablement and has no measurable performance gain yet, please state that explicitly and describe the follow-up validation plan.