Install Sharp for production

Oh neat, when trying `yarn build && yarn start` locally, I got a message about installing Sharp for better image optimization performance in production.

It mentions that this isn't relevant for Vercel, where it's auto-added. But it's good to get on it now anyway!

package.json

@@ -52,6 +52,7 @@
     "react-router-hash-link": "^2.4.3",
     "react-transition-group": "^4.3.0",
     "react-virtualized": "^9.22.3",
+    "sharp": "^0.29.2",
     "simple-markdown": "^0.7.2",
     "tweenjs": "^1.0.2",
     "typescript": "^4.4.4",

yarn.lock

@@ -4908,11 +4908,27 @@ color-name@1.1.3:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
-color-name@~1.1.4:
+color-name@^1.0.0, color-name@~1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+color-string@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.6.0.tgz#c3915f61fe267672cb7e1e064c9d692219f6c312"
+  integrity sha512-c/hGS+kRWJutUBEngKKmk4iH3sD59MBkoxVapS/0wgpCz2u7XsNloxknyvBhzwEs1IbV36D9PwqLPJ2DTu3vMA==
+  dependencies:
+    color-name "^1.0.0"
+    simple-swizzle "^0.2.2"
+
+color@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/color/-/color-4.0.1.tgz#21df44cd10245a91b1ccf5ba031609b0e10e7d67"
+  integrity sha512-rpZjOKN5O7naJxkH2Rx1sZzzBgaiWECc6BYXjeCE6kF0kcASJYbUq02u7JqIHwCb/j3NhV+QhRL2683aICeGZA==
+  dependencies:
+    color-convert "^2.0.1"
+    color-string "^1.6.0"
+
 colorette@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.1.tgz#4d0b921325c14faf92633086a536db6e89564b1b"
@@ -5534,7 +5550,7 @@ destroy@~1.0.4:
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
   integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
 
-detect-libc@^1.0.2:
+detect-libc@^1.0.2, detect-libc@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
@@ -6256,6 +6272,11 @@ expand-brackets@^2.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+expand-template@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/expand-template/-/expand-template-2.0.3.tgz#6e14b3fcee0f3a6340ecb57d2e8918692052a47c"
+  integrity sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==
+
 express@^4.0.0, express@^4.17.1:
   version "4.17.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
@@ -6849,6 +6870,11 @@ gifwrap@^0.9.2:
     image-q "^1.1.1"
     omggif "^1.0.10"
 
+github-from-package@0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/github-from-package/-/github-from-package-0.0.0.tgz#97fb5d96bfde8973313f20e8288ef9a167fa64ce"
+  integrity sha1-l/tdlr/eiXMxPyDoKI75oWf6ZM4=
+
 glob-parent@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
@@ -7503,6 +7529,11 @@ is-arrayish@^0.2.1:
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
   integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
 
+is-arrayish@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.3.2.tgz#4574a2ae56f7ab206896fb431eaeed066fdf8f03"
+  integrity sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ==
+
 is-bigint@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-bigint/-/is-bigint-1.0.4.tgz#08147a1875bc2b32005d41ccd8291dffc6691df3"
@@ -8730,7 +8761,7 @@ minimatch@^3.0.2, minimatch@^3.0.4:
   dependencies:
     brace-expansion "^1.1.7"
 
-minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5:
+minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.3, minimist@^1.2.5:
   version "1.2.5"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
@@ -8758,7 +8789,7 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp-classic@^0.5.2:
+mkdirp-classic@^0.5.2, mkdirp-classic@^0.5.3:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz#fa10c9115cc6d8865be221ba47ee9bed78601113"
   integrity sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==
@@ -8851,6 +8882,11 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+napi-build-utils@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/napi-build-utils/-/napi-build-utils-1.0.2.tgz#b1fddc0b2c46e380a0b7a76f984dd47c41a13806"
+  integrity sha512-ONmRUqK7zj7DWX0D9ADe03wbwOBZxNAfF20PlGfCWQcD3+/MakShIHrMqx9YwPTfxDdF1zLeL+RGZiR9kGMLdg==
+
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
@@ -8947,6 +8983,18 @@ next@12.0.2:
     "@next/swc-win32-ia32-msvc" "12.0.2"
     "@next/swc-win32-x64-msvc" "12.0.2"
 
+node-abi@^2.21.0:
+  version "2.30.1"
+  resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-2.30.1.tgz#c437d4b1fe0e285aaf290d45b45d4d7afedac4cf"
+  integrity sha512-/2D0wOQPgaUWzVSVgRMx+trKJRC2UG4SUc4oCJoXx9Uxjtp0Vy3/kt7zcbxHF8+Z/pK3UloLWzBISg72brfy1w==
+  dependencies:
+    semver "^5.4.1"
+
+node-addon-api@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-4.2.0.tgz#117cbb5a959dff0992e1c586ae0393573e4d2a87"
+  integrity sha512-eazsqzwG2lskuzBqCGPi7Ac2UgOoMz8JVOXVhTvvPDYhthvNpefx8jWD8Np7Gv+2Sz0FlPWZk0nJV0z598Wn8Q==
+
 node-dir@^0.1.17:
   version "0.1.17"
   resolved "https://registry.yarnpkg.com/node-dir/-/node-dir-0.1.17.tgz#5f5665d93351335caabef8f1c554516cf5f1e4e5"
@@ -9050,7 +9098,7 @@ npm-run-path@^4.0.0:
   dependencies:
     path-key "^3.0.0"
 
-npmlog@^4.0.2:
+npmlog@^4.0.1, npmlog@^4.0.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
@@ -9713,6 +9761,25 @@ postcss@8.2.15:
     nanoid "^3.1.23"
     source-map "^0.6.1"
 
+prebuild-install@^6.1.4:
+  version "6.1.4"
+  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-6.1.4.tgz#ae3c0142ad611d58570b89af4986088a4937e00f"
+  integrity sha512-Z4vpywnK1lBg+zdPCVCsKq0xO66eEV9rWo2zrROGGiRS4JtueBOdlB1FnY8lcy7JsUud/Q3ijUxyWN26Ika0vQ==
+  dependencies:
+    detect-libc "^1.0.3"
+    expand-template "^2.0.3"
+    github-from-package "0.0.0"
+    minimist "^1.2.3"
+    mkdirp-classic "^0.5.3"
+    napi-build-utils "^1.0.1"
+    node-abi "^2.21.0"
+    npmlog "^4.0.1"
+    pump "^3.0.0"
+    rc "^1.2.7"
+    simple-get "^3.0.3"
+    tar-fs "^2.0.0"
+    tunnel-agent "^0.6.0"
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -10653,6 +10720,20 @@ shallow-equal@^1.2.1:
   resolved "https://registry.yarnpkg.com/shallow-equal/-/shallow-equal-1.2.1.tgz#4c16abfa56043aa20d050324efa68940b0da79da"
   integrity sha512-S4vJDjHHMBaiZuT9NPb616CSmLf618jawtv3sufLl6ivK8WocjAo58cXwbRV1cgqxH0Qbv+iUt6m05eqEa2IRA==
 
+sharp@^0.29.2:
+  version "0.29.2"
+  resolved "https://registry.yarnpkg.com/sharp/-/sharp-0.29.2.tgz#e8c003cd9cb321585b32dbda6eed3baa7d6f2308"
+  integrity sha512-XWRdiYLIJ3tDUejRyG24KERnJzMfIoyiJBntd2S6/uj3NEeNgRFRLgiBlvPxMa8aml14dKKD98yHinSNKp1xzQ==
+  dependencies:
+    color "^4.0.1"
+    detect-libc "^1.0.3"
+    node-addon-api "^4.2.0"
+    prebuild-install "^6.1.4"
+    semver "^7.3.5"
+    simple-get "^3.1.0"
+    tar-fs "^2.1.1"
+    tunnel-agent "^0.6.0"
+
 shebang-command@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
@@ -10694,7 +10775,7 @@ simple-concat@^1.0.0:
   resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"
   integrity sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==
 
-simple-get@^3.0.3:
+simple-get@^3.0.3, simple-get@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-3.1.0.tgz#b45be062435e50d159540b576202ceec40b9c6b3"
   integrity sha512-bCR6cP+aTdScaQCnQKbPKtJOKDp/hj9EDLJo3Nw4y1QksqaovlW/bnptB6/c1e+qmNIDHRK+oXFDdEqBT8WzUA==
@@ -10710,6 +10791,13 @@ simple-markdown@^0.7.2:
   dependencies:
     "@types/react" ">=16.0.0"
 
+simple-swizzle@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/simple-swizzle/-/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
+  integrity sha1-pNprY1/8zMoz9w0Xy5JZLeleVXo=
+  dependencies:
+    is-arrayish "^0.3.1"
+
 slash@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
@@ -11312,7 +11400,7 @@ table@^6.0.9:
     string-width "^4.2.3"
     strip-ansi "^6.0.1"
 
-tar-fs@^2.1.1:
+tar-fs@^2.0.0, tar-fs@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/tar-fs/-/tar-fs-2.1.1.tgz#489a15ab85f1f0befabb370b7de4f9eb5cbe8784"
   integrity sha512-V0r2Y9scmbDRLCNex/+hYzvp/zyYjvFbHPNgVTKfQvVrb6guiE/fxP+XblDNR011utopbkex2nM4dHNV6GDsng==