feat: migrate from Cedar to SpiceDB authorization system

This is a major architectural change that replaces the Cedar policy-based
authorization system with SpiceDB's relation-based authorization.

Key changes:

- Migrate from Rust to Go implementation
- Replace Cedar policies with SpiceDB schema and relationships
- Switch from envoy `ext_authz` with Cedar to SpiceDB permission checks
- Update build system and dependencies for Go ecosystem
- Maintain Envoy integration for external authorization

This change enables more flexible permission modeling through SpiceDB's
Google Zanzibar inspired relation-based system, supporting complex
hierarchical permissions that were difficult to express in Cedar.

Breaking change: Existing Cedar policies and Rust-based configuration
will no longer work and need to be migrated to SpiceDB schema.

1 files changed, 0 insertions, 91 deletions

diff --git a/vendor/tinyvec/tests/debugger_visualizer.rs b/vendor/tinyvec/tests/debugger_visualizer.rs
deleted file mode 100644
index de7cf71e..00000000
--- a/vendor/tinyvec/tests/debugger_visualizer.rs
+++ /dev/null
@@ -1,91 +0,0 @@
-use debugger_test::debugger_test;

-use tinyvec::*;

-

-#[inline(never)]

-fn __break() {

-  println!("breakpoint hit");

-}

-

-#[debugger_test(

-  debugger = "cdb",

-  commands = r#"

-dx strings

-dx inline_tv

-dx inline_tv.__0

-g

-dx slice_vec

-g

-dx strings

-"#,

-  expected_statements = r#"

-pattern:strings          : \{ len=0x3 \} \[Type: tinyvec::arrayvec::ArrayVec<array\$<.*str.*,7> >\]

-pattern:\[<Raw View>\]     \[Type: tinyvec::arrayvec::ArrayVec<array\$<.*str.*,7> >\]

-pattern:\[len\]            : 0x3 \[Type: unsigned short\]

-pattern:\[capacity\]       : 7

-pattern:\[0\]              : "a" \[Type: .*str.*\]

-pattern:\[1\]              : "b" \[Type: .*str.*\]

-pattern:\[2\]              : "c" \[Type: .*str.*\]

-

-inline_tv        : Inline [Type: enum2$<tinyvec::tinyvec::TinyVec<array$<i32,4> > >]

-    [<Raw View>]     [Type: enum2$<tinyvec::tinyvec::TinyVec<array$<i32,4> > >]

-    [+0x004] __0              : { len=0x4 } [Type: tinyvec::arrayvec::ArrayVec<array$<i32,4> >]

-

-inline_tv.__0    : { len=0x4 } [Type: tinyvec::arrayvec::ArrayVec<array$<i32,4> >]

-    [<Raw View>]     [Type: tinyvec::arrayvec::ArrayVec<array$<i32,4> >]

-    [len]            : 0x4 [Type: unsigned short]

-    [capacity]       : 4

-    [0]              : 1 [Type: i32]

-    [1]              : 2 [Type: i32]

-    [2]              : 3 [Type: i32]

-    [3]              : 4 [Type: i32]

-

-pattern:slice_vec        : \{ len=0x3 \} \[Type: tinyvec::slicevec::SliceVec<.*str.*>\]

-pattern:\[<Raw View>\]     \[Type: tinyvec::slicevec::SliceVec<.*str.*>\]

-pattern:\[len\]            : 0x3 \[Type: unsigned __int64\]

-pattern:\[0\]              : "a" \[Type: .*str.*\]

-pattern:\[1\]              : "b" \[Type: .*str.*\]

-pattern:\[2\]              : "d" \[Type: .*str.*\]

-

-pattern:strings          : \{ len=0x6 \} \[Type: tinyvec::arrayvec::ArrayVec<array\$<.*str.*,7> >\]

-pattern:\[<Raw View>\]     \[Type: tinyvec::arrayvec::ArrayVec<array\$<.*str.*,7> >\]

-pattern:\[len\]            : 0x6 \[Type: unsigned short\]

-pattern:\[capacity\]       : 7

-pattern:\[0\]              : "a" \[Type: .*str.*\]

-pattern:\[1\]              : "b" \[Type: .*str.*\]

-pattern:\[2\]              : "d" \[Type: .*str.*\]

-pattern:\[3\]              : "e" \[Type: .*str.*\]

-pattern:\[4\]              : "f" \[Type: .*str.*\]

-pattern:\[5\]              : "g" \[Type: .*str.*\]

-"#

-)]

-#[inline(never)]

-fn test_debugger_visualizer() {

-  let mut strings = ArrayVec::<[&str; 7]>::default();

-  strings.push("a");

-  strings.push("b");

-  strings.push("c");

-  assert_eq!(["a", "b", "c"], &strings[..]);

-

-  let mut inline_tv = tiny_vec!([i32; 4] => 1, 2, 3);

-  assert!(inline_tv.is_inline());

-

-  inline_tv.push(4);

-  __break();

-

-  {

-    let mut slice_vec = SliceVec::from(strings.as_mut_slice());

-    assert_eq!(3, slice_vec.capacity());

-    assert_eq!("c", slice_vec.remove(2));

-    slice_vec.push("d");

-    println!("{:?}", slice_vec);

-    __break();

-

-    assert_eq!(["a", "b", "d"], &slice_vec[..]);

-  }

-

-  strings.push("e");

-  strings.push("f");

-  strings.push("g");

-  assert_eq!(["a", "b", "d", "e", "f", "g"], &strings[..]);

-  __break();

-}