Spin (Re)Factors tracking issue

[lann]

Implementation of Spin Factors (SIP here) is happening in the factors branch.

Fix known issues

• Fix Grain template:Grain template not working with Grain 0.5.4 #2779
• Decide what to do about Swift template: Swift and Grain Templates Tests Not Working #2774
• Reimplement spin up --sqlite-statements (Run sqlite statements #2780)
• Reimplement some trigger hooks (@lann)
• Fix broken key-value paths (Fix the path for default key-value stores #2791)
• Merge pre-factor crates with their factor equivalents
• Remove or fix benchmarks runner #2813

Document breaking changes (release notes / doc site where appropriate)

• HttpRequestDenied source
• [Factors] Change how incoming-request.authority is set. #2723
• Deprecate execution of "uncomponentizable" WAGI modules #2552
• Remove HTTP trigger base option developer#1371
• Update language guide(s) for 3.0 developer#1376

Audit feature parity and compatibility against pre-factors code

If you do this just list what you've reviewed below whether you find problems or not.

Integrate factors into spin

• Migrate spin-core wasi features to factor(s) (@lann)
• Migrate host component call sites (e.g. add_host_component, find_host_component_handle) (@lann)
• Update triggers (document upgrade process?)
  • http (mostly complete)
  • redis
• Update component loader
  • Integrate with Implementation of Component Dependencies #2673
  • Implement nice error for Deprecate execution of "uncomponentizable" WAGI modules #2552
  • Port unsafe-aot-compilation feature Reimplement unsafe-aot-compilation feature #2818

Port host components to factors

• key-value (@kate-goldenring)
  • azure
  • redis
  • sqlite
• llm (@rylev)
• outbound-http
  • spin (factors: Implement spin outbound http #2740)
  • wasi
• outbound-mqtt (@karthik2804) (Add outbound MQTT factor #2722)
• outbound-mysql (@karthik2804)
• outbound-pg (@calebschoepp)
• outbound-redis (@me-diru)
• sqlite (@rylev)
• variables (@rylev)
  • env
  • vault
  • azure ([Factors] Azure Key Vault Variables #2724)

Integrate factors into new spin-trigger

• wasi
• variables
• key-value
• sqlite
• outbound-http
• outbound-redis
• outbound-mqtt
• outbound-pg
• outbound-mysql
• llm