chore: update @supabase/supabase-js to v2.103.0

[supabase-libs-pr-manager]

This PR updates @supabase/supabase-js to v2.103.0.

Source: supabase-js-stable-release

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Release Notes

v2.103.0

2.103.0 (2026-04-09)

🚀 Features

• postgrest: add stripNulls method for null value stripping (#2189)
• storage: add cacheNonce parameter for download (#2234)

🩹 Fixes

• postgrest: fix scalar computed column type inference for isNotNullable and SETOF scalar (#2224)

❤️ Thank You

• Katerina Skroumpelou @mandarini
• Seydi Charyyev @TheSeydiCharyyev
• Vaibhav @7ttp

v2.102.1

2.102.1 (2026-04-07)

🩹 Fixes

• functions: add toJSON to FunctionsError for correct JSON serialization (#2226)

❤️ Thank You

• oniani1

v2.102.0

2.102.0 (2026-04-07)

🚀 Features

• postgrest: add automatic retries for transient errors (#2072)
• postgrest: add success discriminator field to PostgREST response types (#2198)
• supabase: export PostgrestFilterBuilder and StorageApiError from supabase-js (#2222)

🩹 Fixes

• auth: downgrade console.error to console.warn for missing session (#2214)
• ci: add --ignore-scripts to platform test installs to block post install attacks (#2206)
• postgrest: add toJSON to PostgrestError for correct JSON serialization (#2212)
• postgrest: reject excess properties in insert, update, and upsert (#2186)
• storage: set correct content-type for uploads (#2211)
• storage: avoid duplicate content-type headers in vector requests (#2220)

❤️ Thank You

• Clay
• Guilherme Souza
• Katerina Skroumpelou @mandarini
• oniani1
• Vaibhav @7ttp

v2.101.1

2.101.1 (2026-03-31)

🩹 Fixes

• storage: support exactOptionalPropertyTypes (#2200)

❤️ Thank You

• Vaibhav @7ttp

v2.101.0

2.101.0 (2026-03-30)

🚀 Features

• realtime: add copyBindings functionality (#2197)
• realtime: block setting postgres_changes event listener after joining (#2201)

❤️ Thank You

• Dominik Pilipczuk @snickerdoodle2

This PR was created automatically.