remove ?intent=fork (#2173)

Author: mbostock

CHANGELOG-2023.md

@@ -233,7 +233,7 @@ Plot.bollingerY(aapl, {x: "Date", y: "Close", n: 20, k: 2}).plot()
 
 The [arrow mark](https://observablehq.com/plot/marks/arrow) supports a new **sweep** option to control the bend orientation. Below, we set this option to *-y* to draw arrows bulging right, independent of the relative vertical positions of its source and target.
 
-[<img src="./img/arc-diagram.png" width="521" alt="Detail of an arc diagram connecting characters in Les Misérables that appear in the same chapters.">](https://observablehq.com/@observablehq/plot-arc-diagram?intent=fork)
+[<img src="./img/arc-diagram.png" width="521" alt="Detail of an arc diagram connecting characters in Les Misérables that appear in the same chapters.">](https://observablehq.com/@observablehq/plot-arc-diagram)
 
 ```js
 Plot.plot({

docs/.vitepress/markdown-it-plot.ts

@@ -26,7 +26,7 @@ export default function plot(md) {
           directives.includes("hidden")
             ? `<div style="display: none;">\n`
             : href
-            ? `<a class="plot-fork no-icon" href="${md.utils.escapeHtml(href)}?intent=fork" target="_blank" title="Open on Observable">Fork</a>`
+            ? `<a class="plot-fork no-icon" href="${md.utils.escapeHtml(href)}" target="_blank" title="Open on Observable">Fork</a>`
             : ""
         }`;
         if (/^Plot\.plot\(/.test(content)) {

docs/.vitepress/theme/ExamplesGrid.vue

@@ -49,7 +49,7 @@ onUnmounted(() => {
 <template>
   <div :class="$style.examples" ref="container" :style="`transform: translate(${60 - x * 10}vw, 33%);`">
     <div v-for="(d, i) in sample" :style="`--delay: ${((i % xn) / xn + (d3.randomLcg(1 / i)()) - 0.4) * 1}s;`">
-      <a :href="`https://observablehq.com/${d.path}${d.path.includes('?') ? '&' : '?'}intent=fork`" :title="[d.title, d.author].filter(Boolean).join('\n')" target="_blank" :style="`--x: ${(i % xn) - xn / 2 + (Math.floor(i / xn) % 2) * 0.5}; --y: ${Math.floor(i / xn) - yn / 2};`">
+      <a :href="`https://observablehq.com/${d.path}`" :title="[d.title, d.author].filter(Boolean).join('\n')" target="_blank" :style="`--x: ${(i % xn) - xn / 2 + (Math.floor(i / xn) % 2) * 0.5}; --y: ${Math.floor(i / xn) - yn / 2};`">
         <img :src="`https://static.observableusercontent.com/thumbnail/${d.thumbnail}.jpg`" width="640" height="400" />
       </a>
     </div>

docs/features/interactions.md

@@ -70,6 +70,6 @@ With the exception of render transforms (see the [pointer transform](https://git
 
 That said, you can simply throw away an old plot and replace it with a new one! This allows plotting of dynamic data: data which can change in real-time as it streams in, or because it is derived in response to external inputs such as range sliders and search boxes.
 
-On Observable, you can use [viewof](https://observablehq.com/@observablehq/views) in conjunction with [Observable Inputs](https://observablehq.com/@observablehq/inputs) (or other plots!) for interactivity. If your cell references another cell, it will automatically re-run whenever the upstream cell’s value changes. For example, try dragging the slider in this [hexbin example](https://observablehq.com/@observablehq/plot-hexbin-binwidth?intent=fork). In React, use [useEffect](https://react.dev/reference/react/useEffect) and [useRef](https://react.dev/reference/react/useRef) to re-render the plot when data changes. In Vue, use [ref](https://vuejs.org/api/reactivity-core.html#ref). For more, see our [getting started guide](../getting-started.md).
+On Observable, you can use [viewof](https://observablehq.com/@observablehq/views) in conjunction with [Observable Inputs](https://observablehq.com/@observablehq/inputs) (or other plots!) for interactivity. If your cell references another cell, it will automatically re-run whenever the upstream cell’s value changes. For example, try dragging the slider in this [hexbin example](https://observablehq.com/@observablehq/plot-hexbin-binwidth). In React, use [useEffect](https://react.dev/reference/react/useEffect) and [useRef](https://react.dev/reference/react/useRef) to re-render the plot when data changes. In Vue, use [ref](https://vuejs.org/api/reactivity-core.html#ref). For more, see our [getting started guide](../getting-started.md).
 
 You can also manipulate the SVG that Plot creates, if you are comfortable using lower-level APIs; see examples by [Mike Freeman](https://observablehq.com/@mkfreeman/plot-animation) and [Philippe Rivière](https://observablehq.com/@fil/plot-animate-a-bar-chart).

docs/features/markers.md

@@ -30,7 +30,7 @@ A **marker** defines a graphic drawn on vertices of a [line](../marks/line.md) o
   </label>
 </p>
 
-:::plot https://observablehq.com/@observablehq/plot-line-chart-with-markers?intent=fork
+:::plot https://observablehq.com/@observablehq/plot-line-chart-with-markers
 ```js-vue
 Plot.plot({
   marks: [