fix(config): correct TIPSv2 embedding filename to crop_384x384

[ZhuoyaoH]

Summary

The TIPSv2 embedding dataset file was misnamed TIPSv2_b14_crop_448x448.parquet. Source patches in Core-S2L2A-249k are fixed at 384x384; generation took the full 384x384 patch and resized it to the 448x448 model input, so no 448x448 crop ever existed. Per the project naming convention (crop size = source patch crop, e.g. FarSLIP crop 384 / input 224), the correct name is TIPSv2_b14_crop_384x384.parquet.

Changes on the dataset side (already done in Major-TOM/Core-S2RGB-249k-TIPSv2):

• Uploaded the renamed file TIPSv2_b14_crop_384x384.parquet (byte-verified, 815,473,248 bytes).
• Corrected the pixel_bbox column from [0,0,448,448] to [0,0,384,384] (embeddings, unique_id and row count verified unchanged).
• Updated the dataset README (filename, crop-size clarification).
• The old misnamed file will be removed once this PR merges.

This PR updates the only in-repo reference: configs/config.yaml tipsv2.embedding_path.

Impact

None on retrieval: pixel_bbox is not consumed anywhere in the app code, and embeddings are untouched.

Test plan

• App loads TIPSv2 embeddings from the renamed file via ms://Major-TOM/Core-S2RGB-249k-TIPSv2/TIPSv2_b14_crop_384x384.parquet.