fix: search-by parameter for keyword links

Fixes:
Keyword-links on the package page pass wrong query-parameter.
Thus a name/description search is performed instead of  keywords

Issue report: #397

Signed-off-by: moson-mo <mo-son@mailbox.org>

templates/partials/packages/details.html

@@ -53,7 +53,7 @@
             <td>
                 {% for keyword in pkgbase.keywords.all() %}
                     <a class="keyword"
-                       href="/packages/?K={{ keyword.Keyword }}&amp;SB=p"
+                       href="/packages/?K={{ keyword.Keyword }}&amp;SeB=k"
                     >
                         {{ keyword.Keyword }}
                     </a>

test/test_packages_routes.py

@@ -271,6 +271,13 @@ def test_package(client: TestClient, package: Package):
         db.create(PackageLicense, PackageID=package.ID, License=licenses[0])
         db.create(PackageLicense, PackageID=package.ID, License=licenses[1])
 
+        # Create some keywords
+        keywords = ["test1", "test2"]
+        for keyword in keywords:
+            db.create(
+                PackageKeyword, PackageBaseID=package.PackageBaseID, Keyword=keyword
+            )
+
     with client as request:
         resp = request.get(package_endpoint(package))
     assert resp.status_code == int(HTTPStatus.OK)
@@ -307,6 +314,11 @@ def test_package(client: TestClient, package: Package):
     expected = ["test_conflict1", "test_conflict2"]
     assert conflicts[0].text.strip() == ", ".join(expected)
 
+    keywords = root.xpath('//a[@class="keyword"]')
+    expected = ["test1", "test2"]
+    for i, keyword in enumerate(expected):
+        assert keywords[i].text.strip() == keyword
+
 
 def test_package_split_description(client: TestClient, user: User):