chore(deps): update strands-agents requirement from >=1.42.0 to >=1.48.0 in /tutor

[dependabot]

Updates the requirements on strands-agents to permit the latest version.

Release notes

Sourced from strands-agents's releases.

python/v1.48.0

Auto-drafted from commits in python/v1.47.0..python/v1.48.0, grouped by conventional-commit type. Edit on the release page after publish if you want a polished writeup; the canonical release notes live on the website.

🚀 Features

• feat: add community agent governance kit strands invervention handler (#3256) (4297fb1b)
• feat(py): add unified storage interface (#3259) (1aff2707)
• feat(context-offloader): auto-namespace unified Storage under offloader (#3258) (d6a2636c)
• feat: add interventions community package (#3219) (9bebb317)
• feat: added gen_ai_span_attributes_only var to skip event attributes (#3194) (9dfc2ed9)
• feat: add unified storage interface (#3099) (60fc4433)
• feat: add gen_ai_span_attributes_only env var (#3191) (b1e1c2ba)
• feat(site): revamp docs search with doc-type filtering (#3192) (56d44bfd)
• feat: expose client_name parameter on MCPClient for clientInfo identification (#3113) (612f47f7)
• feat(port): allow ports in either direction (#3160) (e385f74a)

🐛 Fixes

• fix(session): prevent symlink attacks in FileSessionManager (#2937) (8658b9e0)
• fix(models/openai): use /openai/v1 Mantle base URL for the Responses API (#3280) (d1fbd75b)
• fix(site): escape all regex metacharacters in API counterpart anchor pattern (#3263) (3897c3b9)
• fix(bedrock): place cache point before non-PDF document blocks (#2001) (beddc3f7)
• fix(models/gemini): detect throttling via ClientError status attribute (#3228) (4c517857)
• fix(sagemaker): support vLLM v0.16.0+ reasoning field in streaming and non-streaming paths (#3252) (4ca81da5)
• fix(site): mobile header nav dropdown pushed off screen (#3210) (c649c1ba)
• fix(bidi): set Strands user agent for Nova Sonic client (#2132) (c5003050)
• fix(site): language toggle 404s on API reference pages (#3205) (21994027)
• fix(tools): load directory tools under a namespaced module key (#2994) (70028932)
• fix(ci): pin npm@11 in release workflow to avoid npm 12 breakage (#3188) (4a778352)
• fix(docs): resolve TS API cross-links to variables and enums (#3177) (64e564f6)

♻️ Refactoring

• refactor(ts): extract generic async Queue from multiagent (#3262) (abd9f079)
• refactor(ts): export Checkpoint APIs only from /experimental (#3180) (ab5402bb)

📚 Documentation

• docs(typescript): deduplicate testing guide and agents file (#3291) (8a292d9e)
• docs: deduplicate pr guidelines summary in sdk agents files (#3293) (13c4325e)
• docs(changelog): sync strands-agents/evals backfill (#3202) (6223f55b)
• docs(py): document Bedrock strict_tools schema constraints (#3261) (7fb9a306)
• docs(bidi): update Nova Sonic docs for v2 and fix stale references (#3195) (4321fc22)
• docs(blog): add Harness Optimizer blog post (#3132) (e579bded)
• docs(changelog): sync strands-agents/harness-sdk typescript/v1.9.0 (#3200) (dad124e5)
• docs(changelog): sync strands-agents/harness-sdk typescript/v1.8.0 (#3187) (bf05c1ac)
• docs(changelog): sync strands-agents/harness-sdk python/v1.47.0 (#3186) (c402a6ef)
• docs(pr-writer): scale description length to diff size (#3183) (642c9b9d)
• docs(changelog): sync strands-agents/harness-sdk python/v1.46.0 (#3181) (8929c113)

... (truncated)

Commits

• 8658b9e fix(session): prevent symlink attacks in FileSessionManager (#2937)
• 8a292d9 docs(typescript): deduplicate testing guide and agents file (#3291)
• f21c433 chore(site): remove dead files and fix stale nav config (#3289)
• 13c4325 docs: deduplicate pr guidelines summary in sdk agents files (#3293)
• d1fbd75 fix(models/openai): use /openai/v1 Mantle base URL for the Responses API (#3280)
• e8fee97 chore(python): remove dead private code (#3286)
• d81803b chore(typescript): remove dead barrel and obsolete types package (#3285)
• 4330a23 ci: bump actions/setup-node from 6 to 7 (#3229)
• eaeb7ba ci(docs): bump prettier from 3.9.4 to 3.9.5 in /site (#3172)
• e2c6dde ci(docs): bump @​astrojs/markdown-satteri from 0.3.3 to 0.3.4 in /site (#3231)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[dependabot]

Superseded by #515.