refactor: remove remaining dead HEL/threat code remnants

Strip leftover HEL fields (aim, baseRange, pkill, dwellAccum, etc.)
from main.js, tracker.js, physics.js, state.js, video.js. Remove dead
UI elements (btnRecompute, chipPolicy, chipBeam, chipHz, dwell bar)
from index.html. Update schema/parser ASSESS_THREAT → EVALUATE.

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

frontend/index.html

@@ -150,7 +150,6 @@
               <div class="btnrow" style="margin-top:10px">
                 <button id="btnReason" class="btn">Detect</button>
                 <button id="btnCancelReason" class="btn danger" style="display: none;">Cancel</button>
-                <button id="btnRecompute" class="btn secondary">Reanalyze</button>
                 <button id="btnClear" class="btn secondary">Clear</button>
               </div>
 
@@ -175,7 +174,7 @@
               </div>
             </div>
 
-            <!-- Threat Chat Panel -->
+            <!-- Mission Analyst Chat Panel -->
             <div class="panel panel-chat" id="chatPanel">
               <h3>
                 <span>Mission Analyst</span>
@@ -233,24 +232,10 @@
               </div>
 
               <div class="strip mt-md">
-                <span class="chip" id="chipPolicy">POLICY:AUTO</span>
                 <span class="chip" id="chipTracks">TRACKS:0</span>
-                <span class="chip" id="chipBeam">MODE:AUTO</span>
-                <span class="chip" id="chipHz">DET:6Hz</span>
                 <span class="chip" id="chipFeed" title="Toggle raw vs HF-processed feed (if available)">FEED:RAW</span>
                 <span class="chip" id="chipDepth" title="Toggle depth view (if available)" style="display:none">VIEW:DEFAULT</span>
               </div>
-
-              <div class="mt-md">
-                <div class="row"><label>Active track progress (selected)</label><small class="mini"
-                    id="dwellText">—</small>
-                </div>
-                <div class="bar">
-                  <div id="dwellBar"></div>
-                </div>
-              </div>
-
-              <div class="hint mt-md">Manual selection: choose "Manual" in Policy, then click a target in the video.</div>
             </div>
 
             <div class="engage-right">

frontend/js/core/physics.js

@@ -16,42 +16,3 @@ APP.core.physics.defaultAimpoint = function (label) {
     }
     return { relx: 0.50, rely: 0.55, label: "center_mass" };
 };
-
-APP.core.physics.aimpointByLabel = function (label) {
-    const l = String(label || "").toLowerCase();
-    if (l.includes("engine") || l.includes("fuel")) return { relx: 0.64, rely: 0.58, label: label };
-    if (l.includes("wing")) return { relx: 0.42, rely: 0.52, label: label };
-    if (l.includes("nose") || l.includes("sensor")) return { relx: 0.28, rely: 0.48, label: label };
-    if (l.includes("rotor")) return { relx: 0.52, rely: 0.42, label: label };
-    return { relx: 0.50, rely: 0.55, label: label || "center_mass" };
-};
-
-APP.core.physics.getKnobs = function () {
-    const { $ } = APP.core.utils;
-    const helPower = $("#helPower");
-    const helAperture = $("#helAperture");
-    const helM2 = $("#helM2");
-    const helJitter = $("#helJitter");
-    const helDuty = $("#helDuty");
-    const helMode = $("#helMode");
-    const atmVis = $("#atmVis");
-    const atmCn2 = $("#atmCn2");
-    const seaSpray = $("#seaSpray");
-    const aoQ = $("#aoQ");
-    const rangeBase = $("#rangeBase");
-
-    if (!helPower) return {};
-
-    const PkW = +helPower.value;
-    const aperture = +helAperture.value;
-    const M2 = +helM2.value;
-    const jitter_urad = +helJitter.value;
-    const duty = (+helDuty.value) / 100;
-    const mode = helMode ? helMode.value : "cw";
-    const vis_km = +atmVis.value;
-    const cn2 = +atmCn2.value;
-    const spray = +seaSpray.value;
-    const ao = +aoQ.value;
-    const baseRange = +rangeBase.value;
-    return { PkW, aperture, M2, jitter_urad, duty, mode, vis_km, cn2, spray, ao, baseRange };
-};

frontend/js/core/state.js

@@ -32,9 +32,7 @@ APP.core.state = {
         summary: null,
         busy: false,
         lastError: null,
-        missionId: null,
-        missionSpec: null,
-        plan: null
+        missionSpec: null
     },
 
     detector: {
@@ -55,7 +53,6 @@ APP.core.state = {
         lastHFSync: 0,
         running: false,
         selectedTrackId: null,
-        beamOn: false,
         lastFrameTime: 0,
         frameCount: 0,
         _lastCardRenderFrame: 0,    // Frame count at last card render
@@ -72,8 +69,6 @@ APP.core.state = {
     detections: [], // from Tab 1
     selectedId: null,
 
-    intelBusy: false,
-
     ui: {
         cursorMode: "on",
         agentCursor: { x: 0.65, y: 0.28, vx: 0, vy: 0, visible: false, target: null, mode: "idle", t0: 0 }

frontend/js/core/tracker.js

@@ -4,11 +4,9 @@ APP.core.tracker.matchAndUpdateTracks = function (dets, dtSec) {
     const { state } = APP.core;
     const { CONFIG } = APP.core;
     const { normBBox, lerp, now, $ } = APP.core.utils;
-    const { defaultAimpoint } = APP.core.physics;
     const { log } = APP.ui.logging;
 
     const videoEngage = $("#videoEngage");
-    const rangeBase = $("#rangeBase"); // Fixed Selector
 
     if (!videoEngage) return;
 
@@ -115,32 +113,20 @@ APP.core.tracker.matchAndUpdateTracks = function (dets, dtSec) {
             if (a < (w * h) * 0.0005) continue;
 
             const newId = `T${String(state.tracker.nextId++).padStart(2, "0")}`;
-            const ap = defaultAimpoint(detObjs[i].label);
             tracks.push({
                 id: newId,
                 label: detObjs[i].label,
                 bbox: { ...detObjs[i].bbox },
                 score: detObjs[i].score,
-                aimRel: { relx: ap.relx, rely: ap.rely, label: ap.label },
-                baseAreaFrac: (detObjs[i].bbox.w * detObjs[i].bbox.h) / (w * h),
-                baseRange_m: rangeBase ? +rangeBase.value : 1000,
-                baseDwell_s: 5.5,
-                reqP_kW: 42,
                 depth_rel: detObjs[i].depth_rel,
                 depth_est_m: detObjs[i].depth_est_m,
                 depth_valid: detObjs[i].depth_valid,
-
-                // Satisfaction reasoning
                 satisfies: null,
                 reason: null,
-
-                // Track state
                 lastSeen: now(),
                 vx: 0, vy: 0,
-                dwellAccum: 0,
                 killed: false,
                 state: "TRACK",
-                assessT: 0
             });
             log(`New track created: ${newId} (${detObjs[i].label})`, "t");
         }

frontend/js/core/video.js

@@ -106,8 +106,6 @@ APP.core.video.unloadVideo = async function (options = {}) {
     state.useDepthFeed = false;
     state.useFrameDepthView = false;
 
-    state.hf.missionId = null;
-    state.hf.plan = null;
     state.hf.processedUrl = null;
     state.hf.processedBlob = null;
     state.hf.depthVideoUrl = null;
@@ -148,7 +146,6 @@ APP.core.video.unloadVideo = async function (options = {}) {
     state.tracker.nextId = 1;
     state.tracker.running = false;
     state.tracker.selectedTrackId = null;
-    state.tracker.beamOn = false;
 
     // Clear video elements
     const videoHidden = $("#videoHidden");

frontend/js/main.js

@@ -15,7 +15,6 @@ document.addEventListener("DOMContentLoaded", () => {
     const { renderFrameTrackList } = APP.ui.cards;
     const { tickAgentCursor, moveCursorToRect } = APP.ui.cursor;
     const { matchAndUpdateTracks, predictTracks } = APP.core.tracker;
-    const { defaultAimpoint } = APP.core.physics;
 
     // DOM Elements
     const videoEngage = $("#videoEngage");
@@ -23,7 +22,6 @@ document.addEventListener("DOMContentLoaded", () => {
     const videoFile = $("#videoFile");
     const btnReason = $("#btnReason");
     const btnCancelReason = $("#btnCancelReason");
-    const btnRecompute = $("#btnRecompute");
     const btnClear = $("#btnClear");
     const btnEject = $("#btnEject");
     const btnEngage = $("#btnEngage");
@@ -139,16 +137,6 @@ document.addEventListener("DOMContentLoaded", () => {
             btnCancelReason.addEventListener("click", cancelReasoning);
         }
 
-        // Recompute HEL button
-        if (btnRecompute) {
-            btnRecompute.addEventListener("click", async () => {
-                if (!state.hasReasoned) return;
-                renderFrameOverlay();
-
-                log("Parameters recomputed.", "g");
-            });
-        }
-
         // Clear button
         if (btnClear) {
             btnClear.addEventListener("click", () => {
@@ -521,12 +509,10 @@ document.addEventListener("DOMContentLoaded", () => {
     function processFirstFrameDetections(dets) {
         state.detections = dets.map((d, i) => {
             const id = d.track_id || `T${String(i + 1).padStart(2, "0")}`;
-            const ap = defaultAimpoint(d.label || d.class);
             const bbox = d.bbox
                 ? { x: d.bbox[0], y: d.bbox[1], w: d.bbox[2] - d.bbox[0], h: d.bbox[3] - d.bbox[1] }
                 : { x: 0, y: 0, w: 10, h: 10 };
 
-            // Build features from universal schema via canonical mapping
             let features = APP.core.gptMapping.buildFeatures(d.gpt_raw);
 
             return {
@@ -534,14 +520,7 @@ document.addEventListener("DOMContentLoaded", () => {
                 label: d.label || d.class,
                 score: d.score || 0.5,
                 bbox,
-                aim: { ...ap },
                 features,
-                baseRange_m: null,
-                baseAreaFrac: (bbox.w * bbox.h) / (state.frame.w * state.frame.h),
-                baseDwell_s: 5.0,
-                reqP_kW: 40,
-                maxP_kW: 0,
-                pkill: 0,
                 // Depth fields
                 depth_est_m: (d.depth_est_m !== undefined && d.depth_est_m !== null) ? d.depth_est_m : null,
                 depth_rel: (d.depth_rel !== undefined && d.depth_rel !== null) ? d.depth_rel : null,
@@ -566,30 +545,21 @@ document.addEventListener("DOMContentLoaded", () => {
     }
 
     function seedTracksFromTab1() {
-        const rangeBase = $("#rangeBase");
         state.tracker.tracks = state.detections.map(d => ({
             id: d.id,
             label: d.label,
             bbox: { ...d.bbox },
             score: d.score,
-            aimRel: d.aim ? { relx: d.aim.relx, rely: d.aim.rely, label: d.aim.label } : { relx: 0.5, rely: 0.5, label: "center_mass" },
-            baseAreaFrac: d.baseAreaFrac || ((d.bbox.w * d.bbox.h) / (state.frame.w * state.frame.h)),
-            baseRange_m: d.baseRange_m || (rangeBase ? +rangeBase.value : 1500),
-            baseDwell_s: d.baseDwell_s || 4.0,
-            reqP_kW: d.reqP_kW || 35,
             depth_rel: d.depth_rel,
             depth_est_m: d.depth_est_m,
             depth_valid: d.depth_valid,
-            lastDepthBbox: d.depth_valid ? { ...d.bbox } : null,
             satisfies: d.satisfies,
             reason: d.reason,
             lastSeen: APP.core.utils.now(),
             vx: 0,
             vy: 0,
-            dwellAccum: 0,
             killed: false,
-            state: "TRACK",
-            assessT: 0
+            state: "TRACK"
         }));
         state.tracker.nextId = state.detections.length + 1;
         log(`Seeded ${state.tracker.tracks.length} tracks from Tab 1 detections.`, "t");

frontend/style.css

@@ -1,5 +1,5 @@
 /* =========================================
-   LaserPerception Design System
+   Mission Console Design System
    ========================================= */
 
 :root {
@@ -1023,7 +1023,7 @@ input[type="number"]:focus {
 }
 
 /* =========================================
-   Threat Chat Panel
+   Mission Analyst Chat Panel
    ========================================= */
 
 .panel-chat {

utils/mission_parser.py

@@ -155,7 +155,7 @@ _SYSTEM_PROMPT = (
     "   - 'detect', 'find', 'locate', 'spot', 'search for' -> DETECT\n"
     "   - 'classify', 'identify', 'determine type of' -> CLASSIFY\n"
     "   - 'track', 'follow', 'monitor movement of' -> TRACK\n"
-    "   - 'assess threat', 'evaluate danger', 'threat assessment' -> ASSESS_THREAT\n"
+    "   - 'assess', 'evaluate', 'check', 'verify' -> EVALUATE\n"
     "   - 'monitor', 'watch', 'observe', 'surveil' -> MONITOR\n"
     "   - If no verb present (bare class list), default to DETECT.\n\n"
     "4. DOMAIN — Infer from contextual clues:\n"
@@ -316,7 +316,7 @@ def _validate_and_build(
     parse_warnings = llm_output.get("parse_warnings", [])
 
     # Validate enum values
-    valid_intents = {"DETECT", "CLASSIFY", "TRACK", "ASSESS_THREAT", "MONITOR"}
+    valid_intents = {"DETECT", "CLASSIFY", "TRACK", "EVALUATE", "MONITOR"}
     if mission_intent not in valid_intents:
         mission_intent = "DETECT"
         parse_warnings.append(f"Invalid mission_intent '{llm_output.get('mission_intent')}', defaulted to DETECT.")

utils/schemas.py

@@ -26,11 +26,11 @@ class MissionSpecification(BaseModel):
     """Structured representation of operator intent.
 
     Created once from raw mission text at the API boundary (app.py).
-    Forwarded to: detector (object_classes), GPT (full spec), chat (full spec),
+    Forwarded to: detector (object_classes), GPT satisfaction reasoning (full spec),
     relevance gate (relevance_criteria only — INV-13).
 
     INVARIANT INV-13: context_phrases are forwarded to LLM reasoning layers
-    (GPT threat assessment, threat chat) as situational context ONLY.
+    (GPT satisfaction evaluation) as situational context ONLY.
     They must NEVER be used in evaluate_relevance(), prioritization,
     or any deterministic filtering/sorting logic.
     """
@@ -42,11 +42,11 @@ class MissionSpecification(BaseModel):
                     "These become detector queries. Must be nouns, not adjectives or verbs."
     )
     mission_intent: Literal[
-        "DETECT", "CLASSIFY", "TRACK", "ASSESS_THREAT", "MONITOR"
+        "DETECT", "CLASSIFY", "TRACK", "EVALUATE", "MONITOR"
     ] = Field(
         ...,
         description="Operator purpose. DETECT=find objects, CLASSIFY=identify type, "
-                    "TRACK=follow over time, ASSESS_THREAT=evaluate danger, MONITOR=passive watch."
+                    "TRACK=follow over time, EVALUATE=assess per-object conditions, MONITOR=passive watch."
     )
     domain: Literal[
         "NAVAL", "GROUND", "AERIAL", "URBAN", "GENERIC"