Cannot build with default features (disabling macros)

[howardjohn]

Describe the bug
Cannot build without macros feature

To Reproduce

cargo init f
cd f
cargo add rmcp --no-default-features -F server
cargo check

error[E0433]: failed to resolve: could not find `schemars` in the crate root
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/handler/server/common.rs:8:36
    |
  8 |     RoleServer, model::JsonObject, schemars::generate::SchemaSettings, service::RequestContext,
    |                                    ^^^^^^^^ could not find `schemars` in the crate root
    |
note: found an item that was configured out
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/lib.rs:183:9
    |
181 | #[cfg(all(feature = "macros", feature = "server"))]
    |           ------------------ the item is gated behind the `macros` feature
182 | #[cfg_attr(docsrs, doc(cfg(all(feature = "macros", feature = "server"))))]
183 | pub use schemars;
    |         ^^^^^^^^

error[E0432]: unresolved import `pastey`
 --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:3:5
  |
3 | use pastey::paste;
  |     ^^^^^^ use of unresolved module or unlinked crate `pastey`
  |
  = help: if you wanted to use a crate named `pastey`, use `cargo add pastey` to add it to your `Cargo.toml`

error[E0412]: cannot find type `ServerCapabilitiesBuilder` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:255:5
    |
120 | pub struct ServerCapabilities {
    | ----------------------------- similarly named struct `ServerCapabilities` defined here
...
255 |     ServerCapabilitiesBuilder<ServerCapabilitiesBuilderState<E, L, C, P, R, true, TASKS>>
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `ServerCapabilities`

error[E0412]: cannot find type `ServerCapabilitiesBuilderState` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:255:31
    |
255 |     ServerCapabilitiesBuilder<ServerCapabilitiesBuilderState<E, L, C, P, R, true, TASKS>>
    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `ServerCapabilitiesBuilder` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:266:5
    |
120 | pub struct ServerCapabilities {
    | ----------------------------- similarly named struct `ServerCapabilities` defined here
...
266 |     ServerCapabilitiesBuilder<ServerCapabilitiesBuilderState<E, L, C, true, R, T, TASKS>>
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `ServerCapabilities`

error[E0412]: cannot find type `ServerCapabilitiesBuilderState` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:266:31
    |
266 |     ServerCapabilitiesBuilder<ServerCapabilitiesBuilderState<E, L, C, true, R, T, TASKS>>
    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `ServerCapabilitiesBuilder` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:277:5
    |
120 | pub struct ServerCapabilities {
    | ----------------------------- similarly named struct `ServerCapabilities` defined here
...
277 |     ServerCapabilitiesBuilder<ServerCapabilitiesBuilderState<E, L, C, P, true, T, TASKS>>
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `ServerCapabilities`

error[E0412]: cannot find type `ServerCapabilitiesBuilderState` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:277:31
    |
277 |     ServerCapabilitiesBuilder<ServerCapabilitiesBuilderState<E, L, C, P, true, T, TASKS>>
    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `ClientCapabilitiesBuilder` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:305:5
    |
 90 | pub struct ClientCapabilities {
    | ----------------------------- similarly named struct `ClientCapabilities` defined here
...
305 |     ClientCapabilitiesBuilder<ClientCapabilitiesBuilderState<E, true, S, EL, TASKS>>
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a struct with a similar name exists: `ClientCapabilities`

error[E0412]: cannot find type `ClientCapabilitiesBuilderState` in this scope
   --> /home/john/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.13.0/src/model/capabilities.rs:305:31
    |
305 |     ClientCapabilitiesBuilder<ClientCapabilitiesBuilderState<E, true, S, EL, TASKS>>
    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope

Some errors have detailed explanations: E0412, E0432, E0433.
For more information about an error, try `rustc --explain E0412`.
error: could not compile `rmcp` (lib) due to 10 previous errors

Expected behavior
Macro is optional

Logs
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Additional context
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