feat: support external lib usage

[zees-dev]

Description

This PR introduces changes so that the modules independent and hence importable into external runtimes - as library functions.

AI Description

This pull request introduces significant changes to streamline the runtime initialization process, update build configurations, and enhance modularity.
The most important updates include consolidating feature-specific initialization under a unified runtime feature, modifying build matrix configurations, and extending crate types for better compatibility.

Build configuration updates:

• Updated the build matrix in .github/workflows/release.yml to include the runtime feature alongside other features like crypto, fetch, llm, and wasip1. This ensures a consistent runtime environment for all builds. ([.github/workflows/release.ymlL16-R19](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-87db21a973eed4fef5f32b267aa60fcee5cbdf03c67fafdc2a9b553bb0b15f34L16-R19))
• Simplified artifact naming logic in .github/workflows/release.yml by removing the special case for the "standard" build. ([.github/workflows/release.ymlL49-R48](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-87db21a973eed4fef5f32b267aa60fcee5cbdf03c67fafdc2a9b553bb0b15f34L49-R48))

Runtime initialization improvements:

• Consolidated feature-specific initialization (e.g., crypto, fetch, llm, wasip1) under a new runtime feature in src/lib.rs. Each feature now has its own set_*_globals function to encapsulate initialization logic. ([[1]](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-b1a35a68f14e696205874893c07fd24fdb88882b47c23cc0e0c80a30c7d53759R1-R6), [[2]](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-b1a35a68f14e696205874893c07fd24fdb88882b47c23cc0e0c80a30c7d53759L20-R88), [[3]](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-b1a35a68f14e696205874893c07fd24fdb88882b47c23cc0e0c80a30c7d53759L79-R98), [[4]](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-b1a35a68f14e696205874893c07fd24fdb88882b47c23cc0e0c80a30c7d53759R114-R139))
• Added JavaScript evaluations for feature-specific global objects (e.g., crypto.js, fetch.js, wasi/preview_1.js) during runtime initialization. ([src/lib.rsR114-R139](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-b1a35a68f14e696205874893c07fd24fdb88882b47c23cc0e0c80a30c7d53759R114-R139))

Crate configuration updates:

• Extended crate-type in Cargo.toml to include rlib alongside cdylib, allowing for more flexible use cases. ([Cargo.tomlL14-R14](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-2e9d962a08321605940b5a657135052fbcef87b5e360662bb527c96d9a615542L14-R14))
• Introduced a new runtime feature in Cargo.toml and added it to the default feature set. This ensures that runtime-related functionality is always included by default. ([Cargo.tomlL30-R31](https://github.com/blessnetwork/javy-bless-plugins/pull/18/files#diff-2e9d962a08321605940b5a657135052fbcef87b5e360662bb527c96d9a615542L30-R31))

[Copilot]

Pull Request Overview

This pull request refactors the codebase to support external library usage by introducing a new runtime feature and modularizing initialization code. The changes consolidate feature-specific initialization logic into separate functions and update build configurations to ensure consistent runtime environments across all builds.

• Introduces a new runtime feature that consolidates all initialization logic under feature-gated functions
• Refactors the build matrix to include the runtime feature for all builds and removes the "standard" build variant
• Extends crate types to include rlib for better library compatibility

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.

File	Description
src/lib.rs	Refactored initialization logic into separate feature-gated functions and added runtime feature guard
Cargo.toml	Added runtime feature to default features and included rlib crate type for library usage
.github/workflows/release.yml	Updated build matrix to include runtime feature for all builds and simplified artifact naming

[Joinhack]

I saw some issue reported by Copilot

[zees-dev]

I saw some issue reported by Copilot

false positives; copilot does not have full context - have commented.