Sprint 23/24 — Tauri v2 앱 래핑 + salsa 0.16 증분 쿼리 백엔드

Sprint 23: cimery-app을 Tauri v2 앱으로 전환.
- tauri.conf.json, capabilities/default.json, frontend/index.html 추가
- src/commands.rs: 7개 IPC 커맨드 (launch_viewer, 프로젝트 관리, USD/CSV 익스포트)
- 뷰어 사이드카: std::process::Command 방식 (PATH + exe-dir 탐색)
- release.yml: 3단계 멀티플랫폼 릴리스 워크플로로 교체

Sprint 24: cimery-incremental에 salsa 0.16 백엔드 추가.
- salsa_db.rs: BridgeQueryGroup + SalsaIncrementalDb<K>
- --features salsa-backend 로 활성화 (기본값: 수동 tracking, WASM 안전)
- IR 전 구조체 + Mesh + KernelError에 PartialEq/Eq 추가
- 테스트 20개 전부 통과 (수동 12 + salsa 8)
- cargo check --workspace 0 errors/warnings

기타: viewer/dsl 컴파일 경고 제거, wiki 실행 가이드 추가

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cimery/crates/ir/src/lib.rs

@@ -36,7 +36,7 @@ impl std::fmt::Display for FeatureId {
 ///
 /// All values are raw primitives — no unit types here (kernel doesn't need them).
 /// Convention: linear = metres, structural = millimetres.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct GirderIR {
     pub id:                    FeatureId,
     /// Station along alignment [m].
@@ -64,7 +64,7 @@ impl GirderIR {
 // ─── Section params ───────────────────────────────────────────────────────────
 
 /// Cross-section geometry. Tag is the section type name.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(tag = "kind")]
 pub enum SectionParams {
     PscI(PscISectionParams),
@@ -82,7 +82,7 @@ pub enum SectionParams {
 /// #[param(unit="mm", range=120..=300,   default=180)]  bottom_flange_thickness
 /// #[param(unit="mm", range=150..=350,   default=200)]  web_thickness
 /// #[param(unit="mm", range=0..=100,     default=50)]   haunch
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct PscISectionParams {
     pub total_height:           f64,
     pub top_flange_width:       f64,
@@ -109,7 +109,7 @@ impl PscISectionParams {
 }
 
 /// PSC U-girder section [all mm].
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct PscUSectionParams {
     pub total_height:   f64,
     pub top_width:      f64,
@@ -119,7 +119,7 @@ pub struct PscUSectionParams {
 }
 
 /// Steel box girder section [all mm].
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct SteelBoxParams {
     pub total_height:           f64,
     pub top_width:              f64,
@@ -130,7 +130,7 @@ pub struct SteelBoxParams {
 }
 
 /// Steel plate I-girder section [all mm].
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct SteelPlateIParams {
     pub total_height:     f64,
     pub flange_width:     f64,
@@ -141,7 +141,7 @@ pub struct SteelPlateIParams {
 // ─── Alignment IR ────────────────────────────────────────────────────────────
 
 /// Single station point along an alignment.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct AlignmentStation {
     /// Station distance along alignment [m].
     pub station: f64,
@@ -154,7 +154,7 @@ pub struct AlignmentStation {
 }
 
 /// Road/bridge alignment specs.
-#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default)]
 pub struct AlignmentSpecs {
     #[serde(default)]
     pub r#type:        String,
@@ -167,7 +167,7 @@ pub struct AlignmentSpecs {
 }
 
 /// Alignment IR — parsed from cimery's own JSON format (ADR-002 R).
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct AlignmentIR {
     pub name:               String,
     #[serde(default)]
@@ -219,7 +219,7 @@ impl AlignmentIR {
 
 /// Fully-resolved Deck Slab (바닥판) specification.
 /// Structural dimensions in mm, alignment in m.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct DeckSlabIR {
     pub id:                FeatureId,
     pub station_start:     f64,   // m
@@ -246,7 +246,7 @@ impl DeckSlabIR {
 // ─── Bearing IR ───────────────────────────────────────────────────────────────
 
 /// Fully-resolved Bearing (받침) specification.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct BearingIR {
     pub id:                  FeatureId,
     pub station:             f64,   // m — position along alignment
@@ -262,7 +262,7 @@ pub struct BearingIR {
 // ─── Cap Beam IR ──────────────────────────────────────────────────────────────
 
 /// Pier cap beam (교각 코핑).
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct CapBeamIR {
     pub length:            f64,   // mm — total along transverse
     pub width:             f64,   // mm — along span
@@ -274,7 +274,7 @@ pub struct CapBeamIR {
 // ─── Pier IR ──────────────────────────────────────────────────────────────────
 
 /// Fully-resolved Pier (교각) specification.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct PierIR {
     pub id:              FeatureId,
     pub station:         f64,   // m
@@ -294,7 +294,7 @@ pub struct PierIR {
 
 // ─── Wing Wall IR ─────────────────────────────────────────────────────────────
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct WingWallIR {
     pub length:    f64,   // mm — along wing wall axis
     pub height:    f64,   // mm — at connection with breast wall
@@ -304,7 +304,7 @@ pub struct WingWallIR {
 // ─── Abutment IR ──────────────────────────────────────────────────────────────
 
 /// Fully-resolved Abutment (교대) specification.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct AbutmentIR {
     pub id:                      FeatureId,
     pub station:                 f64,   // m
@@ -327,7 +327,7 @@ pub struct AbutmentIR {
 ///
 /// Cross beams provide lateral bracing between girders at regular intervals.
 /// All dimensions in mm; station in m.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct CrossBeamIR {
     pub id:              FeatureId,
     /// Station along alignment [m] — position of this cross beam set.
@@ -361,7 +361,7 @@ impl CrossBeamIR {
 ///
 /// Placed at the ends of a span or at pier locations to allow relative movement.
 /// All dimensions in mm; station in m.
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct ExpansionJointIR {
     pub id:            FeatureId,
     /// Station along alignment [m].
@@ -377,6 +377,29 @@ pub struct ExpansionJointIR {
     pub movement_range:f64,
 }
 
+// ─── Eq impls ─────────────────────────────────────────────────────────────────
+//
+// IR values are validated by builders to never contain NaN or ±Inf.
+// Implementing Eq on top of PartialEq is therefore safe: PartialEq IS a
+// total equivalence relation for the valid IR domain.
+
+impl Eq for GirderIR {}
+impl Eq for SectionParams {}
+impl Eq for PscISectionParams {}
+impl Eq for PscUSectionParams {}
+impl Eq for SteelBoxParams {}
+impl Eq for SteelPlateIParams {}
+impl Eq for AlignmentStation {}
+impl Eq for AlignmentIR {}
+impl Eq for DeckSlabIR {}
+impl Eq for BearingIR {}
+impl Eq for CapBeamIR {}
+impl Eq for PierIR {}
+impl Eq for WingWallIR {}
+impl Eq for AbutmentIR {}
+impl Eq for CrossBeamIR {}
+impl Eq for ExpansionJointIR {}
+
 // ─── Tests ────────────────────────────────────────────────────────────────────
 
 #[cfg(test)]