feat(jstz_proto): implement refund in response

[ryutamago]

Context

task
Handle refund via Response object in smart function.

Description

• try_apply_to_value_or_promise now takes a closure bounded by 'static lifetime
• the refund initiated by Response object DOES NOT propogate to more than one level unless it's explicitly specified.

Manually testing the PR

• unit test: cargo test -p jstz_proto
• manual test with tranfer.js script

[codecov]

Codecov Report

Attention: Patch coverage is 98.56322% with 5 lines in your changes missing coverage. Please review.

Project coverage is 46.68%. Comparing base (c762d73) to head (94c9d3a).
Report is 16 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/jstz_proto/src/executor/smart_function.rs	92.10%	0 Missing and 3 partials ⚠️
crates/jstz_proto/src/api/smart_function.rs	99.35%	0 Missing and 2 partials ⚠️

Files with missing lines	Coverage Δ
crates/jstz_proto/src/api/smart_function.rs	91.51% <99.35%> (+3.65%)	⬆️
crates/jstz_proto/src/executor/smart_function.rs	92.35% <92.10%> (+0.53%)	⬆️

... and 27 files with indirect coverage changes

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