[FIX] account: don't spam precision call for analytic widget

When a lot of components are trying to do the same `search_read`, they
are spamming calls to the server when they could be batched instead.
Instead of using `search_read`, we can also call `precision_get` which
is `orm_cache`d

To reproduce:
* Main settings: activate/check "Analytic Accounting"
* Menuitem: Accounting > Accounting > Journal Items

You should see a lot of calls of `search_read` to `decimal.precision`

closes odoo/odoo#103928

X-original-commit: 332a673b6b289761ae3c42d1bfa8effca475abf1
Signed-off-by: Quentin De Paoli <qdp@odoo.com>
Signed-off-by: William André (wan) <wan@odoo.com>

addons/analytic/models/analytic_mixin.py

@@ -13,6 +13,10 @@ class AnalyticMixin(models.AbstractModel):
         compute="_compute_analytic_distribution", store=True, copy=True, readonly=False,
         precompute=True
     )
+    analytic_precision = fields.Integer(
+        store=False,
+        default=lambda self: self.env['decimal.precision'].precision_get("Percentage Analytic"),
+    )
 
     def init(self):
         # Add a gin index for json search on the keys, on the models that actually have a table

addons/analytic/static/src/components/analytic_distribution/analytic_distribution.js

@@ -79,12 +79,6 @@ export class AnalyticDistribution extends Component {
         if (this.editingRecord) {
             await this.fetchAllPlans(this.props);
         }
-        const args = {
-            domain: [["name", "like", "Percentage Analytic"]],
-            fields: ["digits"],
-            context: [],
-        }
-        this.decimal_precision = await this.orm.call("decimal.precision", "search_read", [], args);
         await this.formatData(this.props);
     }
 
@@ -565,8 +559,7 @@ export class AnalyticDistribution extends Component {
     }
 
     formatPercentage(value) {
-        return formatPercentage(value / 100, { digits: [false, this.decimal_precision[0].digits || 2] });
-
+        return formatPercentage(value / 100, { digits: [false, this.props.record.data.analytic_precision || 2] });
     }
 }
 AnalyticDistribution.template = "analytic.AnalyticDistribution";
@@ -575,6 +568,10 @@ AnalyticDistribution.components = {
     AnalyticAutoComplete,
     TagsList,
 }
+
+AnalyticDistribution.fieldDependencies = {
+    analytic_precision: { type: 'integer' },
+}
 AnalyticDistribution.props = {
     ...standardFieldProps,
     business_domain: { type: String, optional: true },