docs: consolidate repository guides and preserve audit history

JobTrackerApi/Models/AiInteraction.cs

@@ -4,7 +4,7 @@ namespace JobTrackerApi.Models;
 // Unlike AiWorkspaceNote (one row per (owner, job, type), overwritten on regenerate — a cache), this
 // keeps EVERY generation so the user can restore, compare, reuse, or delete past outputs. Suggestion
 // only: an interaction never mutates the master profile, a CV variant, or the application itself.
-// docs/architecture/ai-career-assistant.md.
+// docs/ai/architecture.md.
 public sealed class AiInteraction
 {
     public int Id { get; set; }

JobTrackerApi/Models/ApplicationChecklistItem.cs

@@ -9,7 +9,7 @@ namespace JobTrackerApi.Models;
 // System items carry a stable SystemKey and (usually) an AutoSignal: the same readiness signal the
 // /readiness endpoint already computes. When the signal is satisfied the item auto-completes, so the
 // checklist and readiness can never disagree — readiness became the calculation, this is the surface.
-// docs/architecture/application-workspace.md.
+// docs/architecture/overview.md.
 public sealed class ApplicationChecklistItem
 {
     public int Id { get; set; }

JobTrackerApi/Models/CareerEntities.cs

@@ -4,7 +4,7 @@ using System.Text.Json;
 namespace JobTrackerApi.Models;
 
 // Phase 3: relational children of CareerProfile — the editable master career profile.
-// See docs/architecture/career-profile-model.md.
+// See docs/architecture/overview.md.
 //
 // Design notes shared by all child entities:
 //   - OwnerUserId is denormalized so the tenant global query filter applies directly (same pattern

JobTrackerApi/Models/CareerProfile.cs

@@ -12,7 +12,7 @@ public sealed class CareerProfile
     // Phase 3: ProfileJson is now a DERIVED projection of the relational children + LongTailJson,
     // serialized into the StructuredCvProfile shape and kept in sync on every save so the legacy
     // read paths (CV rendering, tailoring, match-score) keep working unchanged. It is no longer an
-    // independently editable source. See docs/architecture/career-profile-model.md §4.
+    // independently editable source. See docs/architecture/overview.md.
     public string ProfileJson { get; set; } = string.Empty;
 
     // The editable long tail that is not worth a relational table: contact, summary, interests,

JobTrackerApi/Models/CvTheme.cs

@@ -3,7 +3,7 @@ namespace JobTrackerApi.Models;
 // A theme is DATA, not code. The renderer (ThemedCvRenderer) has one render path; every visual
 // difference between themes is expressed by the fields below. Adding a theme = adding one CvTheme to
 // CvThemeCatalog — no renderer changes. This is the core Phase 4 architectural rule
-// ("Do NOT hardcode HTML templates"). docs/architecture/cv-theme-engine.md.
+// ("Do NOT hardcode HTML templates"). docs/architecture/frontend.md.
 public sealed class CvTheme
 {
     public string Id { get; init; } = string.Empty;

JobTrackerApi/Models/CvVariant.cs

@@ -6,7 +6,7 @@ namespace JobTrackerApi.Models;
 // sections show, in what order, with what per-item overrides, rendered through a chosen theme with
 // layout/colour/font settings. The career data is never duplicated here — the variant stores only
 // selections + overrides keyed by the master profile's stable ItemKeys, plus builder preferences.
-// docs/architecture/cv-builder.md.
+// docs/architecture/overview.md.
 public sealed class CvVariant
 {
     public int Id { get; set; }