Fix incorrect macro syntax in phase11-demo documentation

[Copilot]

Documentation in phase11-demo/README.md used non-existent #[rustapi::get] macro syntax instead of the correct #[rustapi_rs::get] pattern used consistently throughout the repository.

Changes

• Updated macro references in code examples from #[rustapi::get] to #[rustapi_rs::get]

Before/After

// Before (incorrect)
#[rustapi::get("/admin")]
async fn admin_only(guard: RoleGuard<"admin">) -> &'static str { ... }

// After (correct)
#[rustapi_rs::get("/admin")]
async fn admin_only(guard: RoleGuard<"admin">) -> &'static str { ... }

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Quickstart update / no Schema in the root</issue_title>
<issue_description>quick start

Needs adjusting,

currently says

cargo rustapi new my-api

but this is what actually worked
cargo-rustapi new my-api

---

Also get compile errors when choosing these options on the menu - if fixed in outstanding PR then ignore this!

✔ Select a template · api - REST API with CRUD
✔ Select features (space to toggle) · jwt, view

---

❯ cargo rustapi new my-api

cd my-api

error: unrecognized subcommand 'rustapi'

Usage: cargo rustapi <COMMAND>

For more information, try '--help'.
cd: no such file or directory: my-api
❯ cargo-rustapi new my-api
cd my-api
✔ Select a template · api - REST API with CRUD
✔ Select features (space to toggle) · jwt, view

Project configuration:
  Name:     my-api
  Template: Api
  Features: jwt, view

✔ Create project? · yes

✨ Project created successfully!

Next steps:
  cd my-api
  cargo run

Then open http://localhost:8080 in your browser.
❯ cargo run
    Updating crates.io index
     Locking 298 packages to latest compatible versions
      Adding generic-array v0.14.7 (available: v0.14.9)
   Compiling proc-macro2 v1.0.106
   Compiling unicode-ident v1.0.22
   Compiling quote v1.0.44
   Compiling memchr v2.7.6
   Compiling libc v0.2.180
   Compiling serde_core v1.0.228
   Compiling regex-syntax v0.8.8
   Compiling cfg-if v1.0.4
   Compiling itoa v1.0.17
   Compiling serde v1.0.228
   Compiling stable_deref_trait v1.2.1
   Compiling equivalent v1.0.2
   Compiling smallvec v1.15.1
   Compiling hashbrown v0.16.1
   Compiling crossbeam-utils v0.8.21
   Compiling once_cell v1.21.3
   Compiling aho-corasick v1.1.4
   Compiling siphasher v1.0.2
   Compiling log v0.4.29
   Compiling autocfg v1.5.0
   Compiling syn v2.0.114
   Compiling bstr v1.12.1
   Compiling jobserver v0.1.34
   Compiling crossbeam-epoch v0.9.18
   Compiling find-msvc-tools v0.1.8
   Compiling shlex v1.3.0
   Compiling same-file v1.0.6
   Compiling crossbeam-deque v0.8.6
   Compiling cc v1.2.54
   Compiling zmij v1.0.17
   Compiling regex-automata v0.4.13
   Compiling walkdir v2.5.0
   Compiling bytes v1.11.0
   Compiling pin-project-lite v0.2.16
   Compiling num-traits v0.2.19
   Compiling serde_json v1.0.149
   Compiling indexmap v2.13.0
   Compiling parking_lot_core v0.9.12
   Compiling version_check v0.9.5
   Compiling scopeguard v1.2.0
   Compiling futures-core v0.3.31
   Compiling lock_api v0.4.14
   Compiling errno v0.3.14
   Compiling pkg-config v0.3.32
   Compiling winnow v0.7.14
   Compiling bitflags v1.3.2
   Compiling toml_write v0.1.2
   Compiling rustversion v1.0.22
   Compiling regex v1.12.2
   Compiling zstd-sys v2.0.16+zstd.1.5.7
   Compiling globset v0.4.18
   Compiling parking_lot v0.12.5
   Compiling signal-hook-registry v1.4.8
   Compiling proc-macro-error-attr v1.0.4
   Compiling http v1.4.0
   Compiling socket2 v0.6.2
   Compiling getrandom v0.2.17
   Compiling synstructure v0.13.2
   Compiling mio v1.1.1
   Compiling tracing-core v0.1.36
   Compiling zerocopy v0.8.36
   Compiling litemap v0.8.1
   Compiling writeable v0.6.2
   Compiling lazy_static v1.5.0
   Compiling syn v1.0.109
   Compiling ryu v1.0.22
   Compiling fnv v1.0.7
   Compiling ignore v0.4.25
   Compiling proc-macro-error v1.0.4
   Compiling icu_properties_data v2.1.2
   Compiling icu_normalizer_data v2.1.1
   Compiling percent-encoding v2.3.2
   Compiling unsafe-libyaml v0.2.11
   Compiling arc-swap v1.8.0
   Compiling globwalk v0.8.1
   Compiling serde_derive v1.0.228
   Compiling zerofrom-derive v0.1.6
   Compiling yoke-derive v0.8.1
   Compiling zerovec-derive v0.11.2
   Compiling displaydoc v0.2.5
   Compiling zerofrom v0.1.6
   Compiling tokio-macros v2.6.0
   Compiling yoke v0.8.1
   Compiling zerovec v0.11.5
   Compiling tracing-attributes v0.1.31
   Compiling zerotrie v0.2.3
   Compiling tokio v1.49.0
   Compiling phf_shared v0.11.3
   Compiling slab v0.4.11
   Compiling tinystr v0.8.2
   Compiling potential_utf v0.1.4
   Compiling either v1.15.0
   Compiling icu_collections v2.1.1
   Compiling icu_locale_core v2.1.1
   Compiling rand_core v0.6.4
   Compiling alloc-no-stdlib v2.0.4
   Compiling zstd-safe v7.2.4
   Compiling crc32fast v1.5.0
   Compiling futures-sink v0.3.31
   Compiling tracing v0.1.44
   Compiling alloc-stdlib v0.2.2
   Compiling rand v0.8.5
   Compiling itertools v0.11.0
   Compiling icu_provider v2.1.1
   Compiling http-body v1.0.1
   Compiling adler2 v2.0.1
   Compiling base62 v2.2.3
   Compiling ident_case v1.0.1
   Compiling serde_spanned v0.6.9
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   Compiling pin-utils v0.1.0
   Compiling strsim v0.11.1
   Compiling simd-adler32 v0.3.8
   Compiling darling_core v0.20.11
   Compili...

</details>



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- Fixes Tuntii/RustAPI-examples#2

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