chore: improve CI tooling, linting, and code cleanup

[Aderinom]

License Change:

• The project is now dual-licensed under MIT or Apache-2.0, allowing users to choose either license for their use of the code.
• Contributors are required to agree to the dual licensing terms, ensuring that contributions are compatible with both licenses.

Changes:

• Added GitHub Actions CI workflow for formatting, linting, testing, documentation, and license checks.
• Added check.sh script to run common cargo commands in parallel with summaries and fix mode.
• Added .vscode/tasks.json for background cargo clippy task.
• Added .vscode/settings.json for nightly rustfmt and custom spellcheck words
• Added .rustfmt.toml for consistent Rust code formatting.
• Updated Cargo.toml workspace settings for license, edition, version, and Clippy lints.
• Added deny.toml to configure cargo-deny for license and dependency checks
• Updated readme.md and cleaned up root
• Enabled pedantic and nursery Clippy lints in Cargo.toml .
• Fixed any linting issues and formatting inconsistencies in the codebase.

[Copilot]

Pull request overview

This PR modernizes the Wrapp Rust workspace by centralizing workspace metadata/lints, adding developer/CI tooling, and updating repository documentation/licensing to support ongoing development with consistent checks.

Changes:

• Introduces dual licensing (MIT OR Apache-2.0) and adds cargo-deny policy configuration.
• Adds/updates tooling for automated checks (GitHub Actions CI, check.sh, pinned toolchain, rustfmt/clippy workspace lints).
• Cleans up and restructures documentation (new README structure and docs/idea.md, removes obsolete ideas.md).

Reviewed changes

Copilot reviewed 41 out of 43 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
.github/workflows/ci.yml	Adds CI workflow to run formatting/lint/test/doc/deny checks (currently has YAML issues to fix).
.gitignore	Stops ignoring Cargo.lock and ignores a local tooling directory.
.rustfmt.toml	Adds rustfmt configuration (notes nightly requirement).
.vscode/settings.json	Adds editor settings for rustfmt and spellcheck (currently invalid JSON due to trailing comma).
.vscode/tasks.json	Adds a background clippy watch task for VS Code.
Cargo.lock	Updates lockfile to reflect workspace dependency graph changes.
Cargo.toml	Sets workspace-wide license/edition/version and workspace clippy lint levels.
LICENSE-APACHE	Adds Apache-2.0 license text for dual-licensing.
LICENSE-MIT	Adds MIT license text for dual-licensing.
check.sh	Adds a helper script to run common cargo checks (parallelized for “check”, sequential for “fix”).
deny.toml	Adds cargo-deny configuration for license/advisory/source policies (has a comment that should reflect dual-licensing).
docs/idea.md	Adds design rationale document (moved from older notes).
docs/todo	Updates roadmap checkboxes (marks config items complete).
examples/prototype/Cargo.toml	Moves package metadata to workspace and enables workspace lints for the prototype crate.
features/wrapp-config/Cargo.toml	Uses workspace version/edition/license and enables workspace lints.
features/wrapp-config/examples/using-config-provider.rs	Refactors example to use let-else for readability.
features/wrapp-config/src/errors.rs	Small cleanup/formatting.
features/wrapp-config/src/lib.rs	Doc/formatting cleanup and module ordering tweak.
features/wrapp-config/src/provider.rs	Improves readability and adds docs/must_use on constructors.
features/wrapp-config/src/resolver.rs	Adds #[must_use] and small refactors for clarity.
features/wrapp-di/Cargo.toml	Uses workspace version/edition/license and enables workspace lints.
features/wrapp-di/examples/manual-di-impl.rs	Improves example documentation and naming.
features/wrapp-di/src/builder.rs	Adds richer docs and #[must_use] on builder methods.
features/wrapp-di/src/container.rs	Improves docs and small refactors around error mapping.
features/wrapp-di/src/dependency_graph.rs	Adds error/docs improvements and minor formatting changes.
features/wrapp-di/src/errors.rs	Removes a generic Other error variant.
features/wrapp-di/src/factories.rs	Renames dependency method and tightens trait bounds/refactors mapping.
features/wrapp-di/src/initiator.rs	Refactors for readability and improves docs/comments.
features/wrapp-di/src/lib.rs	Updates crate-level docs (still contains some incorrect identifiers/typos).
features/wrapp-di/src/resolver/arc.rs	Refactors match arms for readability.
features/wrapp-di/src/resolver/lazy.rs	Improves docs/must_use annotations and refactors for clarity.
features/wrapp-di/src/types.rs	Refactors constructors and adds docs/must_use.
features/wrapp-router/Cargo.toml	Uses workspace version/edition/license and enables workspace lints.
features/wrapp-router/src/lib.rs	Marks add as #[must_use] and const fn.
features/wrapp-strategies/Cargo.toml	Uses workspace version/edition/license and enables workspace lints.
features/wrapp-strategies/src/lib.rs	Marks add as #[must_use] and const fn.
ideas.md	Removes obsolete notes file (content moved to docs/idea.md).
readme.md	Rewrites README structure/content and adds licensing/contributing notes (contains some spelling typos to fix).
rust-toolchain.toml	Pins Rust toolchain and components (currently mismatched with nightly rustfmt requirement).
strategies/wrapp-actix/Cargo.toml	Uses workspace version/edition/license and enables workspace lints.
strategies/wrapp-actix/src/lib.rs	Marks add as #[must_use] and const fn.
wrapp/Cargo.toml	Uses workspace version/edition/license and enables workspace lints.
wrapp/src/lib.rs	Marks add as #[must_use] and const fn.

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[Copilot]

Pull request overview

Copilot reviewed 43 out of 45 changed files in this pull request and generated 11 comments.