feat(v2.0.5): Intentional Amnesia — active forgetting via top-down inhibitory control

First AI memory system to model forgetting as a neuroscience-grounded
PROCESS rather than passive decay. Adds the `suppress` MCP tool (#24),
Rac1 cascade worker, migration V10, and dashboard forgetting indicators.

Based on:
- Anderson, Hanslmayr & Quaegebeur (2025), Nat Rev Neurosci — right
  lateral PFC as the domain-general inhibitory controller; SIF
  compounds with each stopping attempt.
- Cervantes-Sandoval et al. (2020), Front Cell Neurosci PMC7477079 —
  Rac1 GTPase as the active synaptic destabilization mechanism.

What's new:
* `suppress` MCP tool — each call compounds `suppression_count` and
  subtracts a `0.15 × count` penalty (saturating at 80%) from
  retrieval scores during hybrid search. Distinct from delete
  (removes) and demote (one-shot).
* Rac1 cascade worker — background sweep piggybacks the 6h
  consolidation loop, walks `memory_connections` edges from
  recently-suppressed seeds, applies attenuated FSRS decay to
  co-activated neighbors. You don't just forget Jake — you fade
  the café, the roommate, the birthday.
* 24h labile window — reversible via `suppress({id, reverse: true})`
  within 24 hours. Matches Nader reconsolidation semantics.
* Migration V10 — additive-only (`suppression_count`, `suppressed_at`
  + partial indices). All v2.0.x DBs upgrade seamlessly on first launch.
* Dashboard: `ForgettingIndicator.svelte` pulses when suppressions
  are active. 3D graph nodes dim to 20% opacity when suppressed.
  New WebSocket events: `MemorySuppressed`, `MemoryUnsuppressed`,
  `Rac1CascadeSwept`. Heartbeat carries `suppressed_count`.
* Search pipeline: SIF penalty inserted into the accessibility stage
  so it stacks on top of passive FSRS decay.
* Tool count bumped 23 → 24. Cognitive modules 29 → 30.

Memories persist — they are INHIBITED, not erased. `memory.get(id)`
returns full content through any number of suppressions. The 24h
labile window is a grace period for regret.

Also fixes issue #31 (dashboard graph view buggy) as a companion UI
bug discovered during the v2.0.5 audit cycle:

* Root cause: node glow `SpriteMaterial` had no `map`, so
  `THREE.Sprite` rendered as a solid-coloured 1×1 plane. Additive
  blending + `UnrealBloomPass(0.8, 0.4, 0.85)` amplified the square
  edges into hard-edged glowing cubes.
* Fix: shared 128×128 radial-gradient `CanvasTexture` singleton used
  as the sprite map. Retuned bloom to `(0.55, 0.6, 0.2)`. Halved fog
  density (0.008 → 0.0035). Edges bumped from dark navy `0x4a4a7a`
  to brand violet `0x8b5cf6` with higher opacity. Added explicit
  `scene.background` and a 2000-point starfield for depth.
* 21 regression tests added in `ui-fixes.test.ts` locking every
  invariant in (shared texture singleton, depthWrite:false, scale
  ×6, bloom magic numbers via source regex, starfield presence).

Tests: 1,284 Rust (+47) + 171 Vitest (+21) = 1,455 total, 0 failed
Clippy: clean across all targets, zero warnings
Release binary: 22.6MB, `cargo build --release -p vestige-mcp` green
Versions: workspace aligned at 2.0.5 across all 6 crates/packages

Closes #31

apps/dashboard/build/_app/immutable/nodes/11.gY7s4Ta3.js

@@ -1 +0,0 @@
-import"../chunks/Bzak7iHL.js";import{o as pe}from"../chunks/DUC-ssvh.js";import{p as ce,s as b,c as me,g as e,a as _e,d as i,e as a,h as c,r as t,t as g}from"../chunks/BBD-8XME.js";import{d as ue,a as K,s as m}from"../chunks/DNn3Nckx.js";import{i as M}from"../chunks/RaRNNC-y.js";import{e as h,i as P}from"../chunks/C5a--lgk.js";import{a as l,f as v}from"../chunks/CKcqngaU.js";import{s as Q}from"../chunks/DBfx-YTU.js";import{b as xe}from"../chunks/C-QujEl6.js";import{a as fe}from"../chunks/BcuCGYSa.js";import{N as U}from"../chunks/CZ45jJaw.js";var be=v('<div class="h-16 glass-subtle rounded-xl animate-pulse"></div>'),ge=v('<div class="space-y-4"></div>'),he=v('<div class="text-center py-20 text-dim"><p>No memories in the selected time range.</p></div>'),ye=v('<div class="w-2 h-2 rounded-full"></div>'),we=v('<span class="text-xs text-muted"> </span>'),ke=v('<div class="flex items-start gap-2 text-sm"><div class="w-2 h-2 mt-1.5 rounded-full flex-shrink-0"></div> <div class="flex-1 min-w-0"><span class="text-dim line-clamp-1"> </span></div> <span class="text-xs text-muted flex-shrink-0"> </span></div>'),Te=v('<div class="mt-3 pt-3 border-t border-synapse/10 space-y-2"></div>'),je=v('<div class="relative pl-14"><div class="absolute left-4 top-3 w-5 h-5 rounded-full border-2 border-synapse bg-void flex items-center justify-center"><div class="w-2 h-2 rounded-full bg-synapse"></div></div> <button class="w-full text-left p-4 glass-subtle rounded-xl hover:bg-white/[0.03] transition-all"><div class="flex items-center justify-between"><div><span class="text-sm text-bright font-medium"> </span> <span class="text-xs text-dim ml-2"> </span></div> <div class="flex gap-1"><!> <!></div></div> <!></button></div>'),Ae=v('<div class="relative"><div class="absolute left-6 top-0 bottom-0 w-px bg-synapse/15"></div> <div class="space-y-4"></div></div>'),Ne=v('<div class="p-6 max-w-4xl mx-auto space-y-6"><div class="flex items-center justify-between"><h1 class="text-xl text-bright font-semibold">Timeline</h1> <select class="px-3 py-2 bg-white/[0.03] border border-synapse/10 rounded-xl text-dim text-sm focus:outline-none backdrop-blur-sm"><option>7 days</option><option>14 days</option><option>30 days</option><option>90 days</option></select></div> <!></div>');function Re(V,W){ce(W,!0);let _=b(me([])),y=b(!0),w=b(14),k=b(null);pe(()=>R());async function R(){c(y,!0);try{const s=await fe.timeline(e(w),500);c(_,s.timeline,!0)}catch{c(_,[],!0)}finally{c(y,!1)}}var T=Ne(),j=a(T),u=i(a(j),2),A=a(u);A.value=A.__value=7;var N=i(A);N.value=N.__value=14;var O=i(N);O.value=O.__value=30;var Y=i(O);Y.value=Y.__value=90,t(u),t(j);var X=i(j,2);{var Z=s=>{var d=ge();h(d,20,()=>Array(7),P,(x,f)=>{var r=be();l(x,r)}),t(d),l(s,d)},ee=s=>{var d=he();l(s,d)},te=s=>{var d=Ae(),x=i(a(d),2);h(x,21,()=>e(_),f=>f.date,(f,r)=>{var S=je(),B=i(a(S),2),D=a(B),E=a(D),$=a(E),ae=a($,!0);t($);var q=i($,2),se=a(q);t(q),t(E);var z=i(E,2),G=a(z);h(G,17,()=>e(r).memories.slice(0,10),P,(n,o)=>{var p=ye();g(()=>Q(p,`background: ${(U[e(o).nodeType]||"#8B95A5")??""}; opacity: ${.3+e(o).retentionStrength*.7}`)),l(n,p)});var ie=i(G,2);{var re=n=>{var o=we(),p=a(o);t(o),g(()=>m(p,`+${e(r).memories.length-10}`)),l(n,o)};M(ie,n=>{e(r).memories.length>10&&n(re)})}t(z),t(D);var oe=i(D,2);{var le=n=>{var o=Te();h(o,21,()=>e(r).memories,P,(p,C)=>{var F=ke(),H=a(F),L=i(H,2),I=a(L),ve=a(I,!0);t(I),t(L);var J=i(L,2),de=a(J);t(J),t(F),g(ne=>{Q(H,`background: ${(U[e(C).nodeType]||"#8B95A5")??""}`),m(ve,e(C).content),m(de,`${ne??""}%`)},[()=>(e(C).retentionStrength*100).toFixed(0)]),l(p,F)}),t(o),l(n,o)};M(oe,n=>{e(k)===e(r).date&&n(le)})}t(B),t(S),g(()=>{m(ae,e(r).date),m(se,`${e(r).count??""} memories`)}),K("click",B,()=>c(k,e(k)===e(r).date?null:e(r).date,!0)),l(f,S)}),t(x),t(d),l(s,d)};M(X,s=>{e(y)?s(Z):e(_).length===0?s(ee,1):s(te,!1)})}t(T),K("change",u,R),xe(u,()=>e(w),s=>c(w,s)),l(V,T),_e()}ue(["change","click"]);export{Re as component};