feat: Phase 1 — extract the client (web SPA + desktop) to dtoro/oikos-web

Problem: the hexagonal refactor churns the backend tree for nine more
phases; the UI delivery stack (web/ SPA, cmd/desktop Wails wrapper,
compose/web image) must move to its own repo first so doc/layout
rewrites land once on a backend-only tree.

Change:
- New repo git.hubris.network/dtoro/oikos-web (v0.33.0): web/, desktop/
  (updateURL repointed to oikos-web releases), compose/, own CI (web +
  desktop jobs), own deploy script (CI-green gate, TOCTOU guard,
  version-tagged images, prune-to-3), own webhook receiver on :9798 +
  launchd unit, own compose project publishing the same 8091:80.
- Cutover executed on mac-mini in order: oikos stack's web service
  stopped+removed, oikos-web project brought up on 8091; outer Caddy
  untouched (targets the published port) — serving + Authentik flow +
  /wails 404 quirk verified post-cutover.
- Stripped from oikos: web/, cmd/desktop/, compose/web/, desktop CI
  workflow, ci.yml web job, Makefile ui/desktop/desktop-package/install
  targets, the compose web service, oikos-web from deploy.sh's fallback
  prune list; wails + go-keyring dropped from go.mod, vendor synced.
- README / CONTRIBUTING / AGENTS.md / .agents dev+operations docs now
  point at the new repo; mbse + mascot design docs carry a path note.

Risk: production SPA serving depends on the new pipeline now; rollback
is versioned-image re-up of the old web service from a pre-split
checkout (port 8091). Desktop builds installed before the split still
check dtoro/oikos releases — one manual reinstall, noted in the
oikos-web release notes.

Verification: go vet, make test (race), make generate-check, golangci
(no new findings; baseline down 400→365); post-cutover curls —
localhost:8091 200, /wails/runtime.js 404, outer Caddy 302 Authentik.

web/node_modules/bits-ui/dist/bits/rating-group/rating-group.svelte.d.ts

@@ -0,0 +1,115 @@
+import { DOMContext, type ReadableBoxedValues, type WritableBoxedValues } from "svelte-toolbelt";
+import type { BitsKeyboardEvent, BitsMouseEvent, BitsPointerEvent, RefAttachment, WithRefOpts } from "../../internal/types.js";
+import type { RatingGroupAriaValuetext, RatingGroupItemState as RatingGroupItemStateType } from "./types.js";
+import type { Orientation } from "../../shared/index.js";
+interface RatingGroupRootStateOpts extends WithRefOpts, ReadableBoxedValues<{
+    disabled: boolean;
+    required: boolean;
+    orientation: Orientation;
+    name: string | undefined;
+    min: number;
+    max: number;
+    allowHalf: boolean;
+    readonly: boolean;
+    hoverPreview: boolean;
+    ariaValuetext: NonNullable<RatingGroupAriaValuetext>;
+}>, WritableBoxedValues<{
+    value: number;
+}> {
+}
+export declare class RatingGroupRootState {
+    #private;
+    static create(opts: RatingGroupRootStateOpts): RatingGroupRootState;
+    readonly opts: RatingGroupRootStateOpts;
+    readonly attachment: RefAttachment;
+    domContext: DOMContext;
+    readonly hasValue: boolean;
+    readonly valueToUse: number;
+    readonly isRTL: boolean;
+    readonly ariaValuetext: string;
+    readonly items: {
+        index: number;
+        state: RatingGroupItemStateType;
+    }[];
+    constructor(opts: RatingGroupRootStateOpts);
+    isActive(itemIndex: number): boolean;
+    isPartial(itemIndex: number): boolean;
+    setHoverValue(value: number | null): void;
+    setValue(value: number): void;
+    calculateRatingFromPointer(itemIndex: number, event: {
+        clientX: number;
+        clientY: number;
+        currentTarget: HTMLElement;
+    }): number;
+    onpointerleave(): void;
+    readonly handlers: Record<string, () => void>;
+    onkeydown(e: BitsKeyboardEvent): void;
+    readonly snippetProps: {
+        items: {
+            index: number;
+            state: RatingGroupItemStateType;
+        }[];
+        value: number;
+        max: number;
+    };
+    readonly props: {
+        readonly id: string;
+        readonly role: "slider";
+        readonly "aria-valuenow": number;
+        readonly "aria-valuemin": number;
+        readonly "aria-valuemax": number;
+        readonly "aria-valuetext": string;
+        readonly "aria-orientation": Orientation;
+        readonly "aria-required": "true" | "false";
+        readonly "aria-disabled": "true" | undefined;
+        readonly "aria-label": "Rating";
+        readonly "data-disabled": "" | undefined;
+        readonly "data-readonly": "" | undefined;
+        readonly "data-orientation": Orientation;
+        readonly tabindex: 0 | -1;
+        readonly onkeydown: (e: BitsKeyboardEvent) => void;
+        readonly onpointerleave: () => void;
+    };
+}
+interface RatingGroupItemStateOpts extends WithRefOpts, ReadableBoxedValues<{
+    disabled: boolean;
+    index: number;
+}> {
+}
+export declare class RatingGroupItemState {
+    #private;
+    static create(opts: RatingGroupItemStateOpts): RatingGroupItemState;
+    readonly opts: RatingGroupItemStateOpts;
+    readonly root: RatingGroupRootState;
+    readonly attachment: RefAttachment;
+    constructor(opts: RatingGroupItemStateOpts, root: RatingGroupRootState);
+    onclick(e: BitsMouseEvent): void;
+    onpointermove(e: BitsPointerEvent): void;
+    readonly snippetProps: {
+        readonly state: RatingGroupItemStateType;
+    };
+    readonly props: {
+        readonly id: string;
+        readonly role: "presentation";
+        readonly "data-value": number;
+        readonly "data-orientation": Orientation;
+        readonly "data-disabled": "" | undefined;
+        readonly "data-readonly": "" | undefined;
+        readonly "data-state": RatingGroupItemStateType;
+        readonly onclick: (e: BitsMouseEvent) => void;
+        readonly onpointermove: (e: BitsPointerEvent) => void;
+    };
+}
+export declare class RatingGroupHiddenInputState {
+    static create(): RatingGroupHiddenInputState;
+    readonly root: RatingGroupRootState;
+    readonly shouldRender: boolean;
+    readonly props: {
+        readonly name: string | undefined;
+        readonly value: number;
+        readonly required: boolean;
+        readonly disabled: boolean;
+    };
+    constructor(root: RatingGroupRootState);
+}
+export {};